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12210022010211 = 316331292492153
BaseRepresentation
bin1011000110101101111000…
…0001100100110101100011
31121020021012102112122202020
42301223132001210311203
53100022111113311321
641545112350352523
72400100504442124
oct261533601446543
947207172478666
1012210022010211
113988272123673
1214524737bb743
136a75281345cc
14302d7ab1204b
1516292614e4c6
hexb1ade064d63

12210022010211 has 8 divisors (see below), whose sum is σ = 16280045848080. Its totient is φ = 8140006422912.

The previous prime is 12210022010177. The next prime is 12210022010233. The reversal of 12210022010211 is 11201022001221.

12210022010211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12210022010211 - 29 = 12210022009699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12210022010911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3653311 + ... + 6145463.

It is an arithmetic number, because the mean of its divisors is an integer number (2035005731010).

Almost surely, 212210022010211 is an apocalyptic number.

12210022010211 is a deficient number, since it is larger than the sum of its proper divisors (4070023837869).

12210022010211 is a wasteful number, since it uses less digits than its factorization.

12210022010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125285.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12210022010211 its reverse (11201022001221), we get a palindrome (23411044011432).

The spelling of 12210022010211 in words is "twelve trillion, two hundred ten billion, twenty-two million, ten thousand, two hundred eleven".

Divisors: 1 3 1633129 2492153 4899387 7476459 4070007336737 12210022010211