102122011122202 has 16 divisors (see below), whose sum is σ = 157094511393600. Its totient is φ = 49762463369472.

The previous prime is 102122011122101. The next prime is 102122011122247. The reversal of 102122011122202 is 202221110221201.

It is a self number, because there is not a number n which added to its sum of digits gives 102122011122202.

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, 1322305758 + ... + 1322382985.

It is an arithmetic number, because the mean of its divisors is an integer number (9818406962100).

Almost surely, 2^{102122011122202} is an apocalyptic number.

102122011122202 is a deficient number, since it is larger than the sum of its proper divisors (54972500271398).

102122011122202 is a wasteful number, since it uses less digits than its factorization.

102122011122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644689237.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102122011122202 its reverse (202221110221201), we get a palindrome (304343121343403).

The spelling of 102122011122202 in words is "one hundred two trillion, one hundred twenty-two billion, eleven million, one hundred twenty-two thousand, two hundred two".