102011110001122 has 24 divisors (see below), whose sum is σ = 178032993260076. Its totient is φ = 43710692433408.

The previous prime is 102011110001117. The next prime is 102011110001131. The reversal of 102011110001122 is 221100011110201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97998536135241 + 4012573865881 = 9899421^2 + 2003141^2 .

It is a super-2 number, since 2×102011110001122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98945383 + ... + 99971050.

Almost surely, 2^{102011110001122} is an apocalyptic number.

102011110001122 is a deficient number, since it is larger than the sum of its proper divisors (76021883258954).

102011110001122 is a wasteful number, since it uses less digits than its factorization.

102011110001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198921682 (or 198921675 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102011110001122 its reverse (221100011110201), we get a palindrome (323111121111323).

The spelling of 102011110001122 in words is "one hundred two trillion, eleven billion, one hundred ten million, one thousand, one hundred twenty-two".