102202002112202 has 16 divisors (see below), whose sum is σ = 153358746109152. Its totient is φ = 51082423232400.

The previous prime is 102202002112183. The next prime is 102202002112261. The reversal of 102202002112202 is 202211200202201.

It is a happy number.

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, 64461077 + ... + 66027527.

It is an arithmetic number, because the mean of its divisors is an integer number (9584921631822).

Almost surely, 2^{102202002112202} is an apocalyptic number.

102202002112202 is a deficient number, since it is larger than the sum of its proper divisors (51156743996950).

102202002112202 is a wasteful number, since it uses less digits than its factorization.

102202002112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578293.

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

Adding to 102202002112202 its reverse (202211200202201), we get a palindrome (304413202314403).

The spelling of 102202002112202 in words is "one hundred two trillion, two hundred two billion, two million, one hundred twelve thousand, two hundred two".