102100002201992 has 48 divisors (see below), whose sum is σ = 193279430722560. Its totient is φ = 50563458612576.

The previous prime is 102100002201913. The next prime is 102100002201997. The reversal of 102100002201992 is 299102200001201.

It is not an unprimeable number, because it can be changed into a prime (102100002201997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503929493 + ... + 504132059.

It is an arithmetic number, because the mean of its divisors is an integer number (4026654806720).

Almost surely, 2^{102100002201992} is an apocalyptic number.

It is an amenable number.

102100002201992 is a deficient number, since it is larger than the sum of its proper divisors (91179428520568).

102100002201992 is a wasteful number, since it uses less digits than its factorization.

102100002201992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208290 (or 208179 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 102100002201992 in words is "one hundred two trillion, one hundred billion, two million, two hundred one thousand, nine hundred ninety-two".