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2220230323102 = 211115198761139
BaseRepresentation
bin100000010011110000000…
…010100010101110011110
321212020210200001102121111
4200103300002202232132
5242334012430314402
64415543145052234
7316256243235631
oct40236002425636
97766720042544
102220230323102
1178665a155180
122ba36678707a
1313149cba151c
147966168dc18
153cb475169d7
hex204f00a2b9e

2220230323102 has 16 divisors (see below), whose sum is σ = 3633419980800. Its totient is φ = 1009107874840.

The previous prime is 2220230323081. The next prime is 2220230323111. The reversal of 2220230323102 is 2013230320222.

It is a super-3 number, since 3×22202303231023 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4127152 + ... + 4633987.

It is an arithmetic number, because the mean of its divisors is an integer number (227088748800).

Almost surely, 22220230323102 is an apocalyptic number.

2220230323102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2220230323102 is a deficient number, since it is larger than the sum of its proper divisors (1413189657698).

2220230323102 is a wasteful number, since it uses less digits than its factorization.

2220230323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772671.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2220230323102 its reverse (2013230320222), we get a palindrome (4233460643324).

The spelling of 2220230323102 in words is "two trillion, two hundred twenty billion, two hundred thirty million, three hundred twenty-three thousand, one hundred two".

Divisors: 1 2 11 22 11519 23038 126709 253418 8761139 17522278 96372529 192745058 100919560141 201839120282 1110115161551 2220230323102