102112220012000 has 96 divisors (see below), whose sum is σ = 273697881466464. Its totient is φ = 37131716352000.

The previous prime is 102112220011993. The next prime is 102112220012039. The reversal of 102112220012000 is 210022211201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160322137 + ... + 1160410136.

It is an arithmetic number, because the mean of its divisors is an integer number (2851019598609).

Almost surely, 2^{102112220012000} is an apocalyptic number.

102112220012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102112220012000 is an abundant number, since it is smaller than the sum of its proper divisors (171585661454464).

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

102112220012000 is a wasteful number, since it uses less digits than its factorization.

102112220012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320732309 (or 2320732291 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102112220012000 its reverse (210022211201), we get a palindrome (102322242223201).

The spelling of 102112220012000 in words is "one hundred two trillion, one hundred twelve billion, two hundred twenty million, twelve thousand".