102001100012092 has 24 divisors (see below), whose sum is σ = 182856904936272. Its totient is φ = 49756287369600.

The previous prime is 102001100012041. The next prime is 102001100012093. The reversal of 102001100012092 is 290210001100201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001100012093) 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, 22272867 + ... + 26459077.

It is an arithmetic number, because the mean of its divisors is an integer number (7619037705678).

Almost surely, 2^{102001100012092} is an apocalyptic number.

It is an amenable number.

102001100012092 is a deficient number, since it is larger than the sum of its proper divisors (80855804924180).

102001100012092 is a wasteful number, since it uses less digits than its factorization.

102001100012092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334829 (or 4334827 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 102001100012092 its reverse (290210001100201), we get a palindrome (392211101112293).

The spelling of 102001100012092 in words is "one hundred two trillion, one billion, one hundred million, twelve thousand, ninety-two".