102100122001202 has 16 divisors (see below), whose sum is σ = 165044947687872. Its totient is φ = 47090567123280.

The previous prime is 102100122001139. The next prime is 102100122001253. The reversal of 102100122001202 is 202100221001201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356882824 + ... + 1356958067.

It is an arithmetic number, because the mean of its divisors is an integer number (10315309230492).

Almost surely, 2^{102100122001202} is an apocalyptic number.

102100122001202 is a deficient number, since it is larger than the sum of its proper divisors (62944825686670).

102100122001202 is a wasteful number, since it uses less digits than its factorization.

102100122001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713842353.

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

Adding to 102100122001202 its reverse (202100221001201), we get a palindrome (304200343002403).

The spelling of 102100122001202 in words is "one hundred two trillion, one hundred billion, one hundred twenty-two million, one thousand, two hundred two".