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12212010000102 = 2311349952880953
BaseRepresentation
bin1011000110110101010010…
…0001001001111011100110
31121020110022222022000012110
42301231110201021323212
53100040144030000402
641550041524101450
72400200664203043
oct261552441117346
947213288260173
1012212010000102
1139890a2307920
121452929534886
136a7783c651a3
143030c8b621ca
151629e093d56c
hexb1b54849ee6

12212010000102 has 32 divisors (see below), whose sum is σ = 26652000816000. Its totient is φ = 3699551401920.

The previous prime is 12212010000101. The next prime is 12212010000217. The reversal of 12212010000102 is 20100001021221.

12212010000102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212010000101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26209543 + ... + 26671410.

It is an arithmetic number, because the mean of its divisors is an integer number (832875025500).

Almost surely, 212212010000102 is an apocalyptic number.

12212010000102 is an abundant number, since it is smaller than the sum of its proper divisors (14439990815898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12212010000102 is a wasteful number, since it uses less digits than its factorization.

12212010000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52884468.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12212010000102 its reverse (20100001021221), we get a palindrome (32312011021323).

It can be divided in two parts, 1221 and 2010000102, that multiplied together give a palindrome (2454210124542).

The spelling of 12212010000102 in words is "twelve trillion, two hundred twelve billion, ten million, one hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 11 22 33 66 3499 6998 10497 20994 38489 76978 115467 230934 52880953 105761906 158642859 317285718 581690483 1163380966 1745071449 3490142898 185030454547 370060909094 555091363641 1110182727282 2035335000017 4070670000034 6106005000051 12212010000102