101202002202122 has 64 divisors (see below), whose sum is σ = 165389542246656. Its totient is φ = 46249579791360.

The previous prime is 101202002202109. The next prime is 101202002202157. The reversal of 101202002202122 is 221202200202101.

It is a happy number.

It is a super-2 number, since 2×101202002202122² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 101202002202122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1826360597 + ... + 1826416007.

It is an arithmetic number, because the mean of its divisors is an integer number (2584211597604).

Almost surely, 2^{101202002202122} is an apocalyptic number.

101202002202122 is a deficient number, since it is larger than the sum of its proper divisors (64187540044534).

101202002202122 is a wasteful number, since it uses less digits than its factorization.

101202002202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58191.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101202002202122 its reverse (221202200202101), we get a palindrome (322404202404223).

The spelling of 101202002202122 in words is "one hundred one trillion, two hundred two billion, two million, two hundred two thousand, one hundred twenty-two".