102112100000992 has 12 divisors (see below), whose sum is σ = 201033196877016. Its totient is φ = 51056050000480.

The previous prime is 102112100000969. The next prime is 102112100000993. The reversal of 102112100000992 is 299000001211201.

It is a super-2 number, since 2×102112100000992² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102112100000992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112100000993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1595501562484 + ... + 1595501562547.

It is an arithmetic number, because the mean of its divisors is an integer number (16752766406418).

Almost surely, 2^{102112100000992} is an apocalyptic number.

It is an amenable number.

102112100000992 is a deficient number, since it is larger than the sum of its proper divisors (98921096876024).

102112100000992 is an equidigital number, since it uses as much as digits as its factorization.

102112100000992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191003125041 (or 3191003125033 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 102112100000992 in words is "one hundred two trillion, one hundred twelve billion, one hundred million, nine hundred ninety-two", and thus it is an aban number.