102112112212202 has 64 divisors (see below), whose sum is σ = 161027686350720. Its totient is φ = 48519375840000.

The previous prime is 102112112212193. The next prime is 102112112212211. The reversal of 102112112212202 is 202212211211201.

It is an interprime number because it is at equal distance from previous prime (102112112212193) and next prime (102112112212211).

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, 162792077 + ... + 163418127.

It is an arithmetic number, because the mean of its divisors is an integer number (2516057599230).

Almost surely, 2^{102112112212202} is an apocalyptic number.

102112112212202 is a deficient number, since it is larger than the sum of its proper divisors (58915574138518).

102112112212202 is a wasteful number, since it uses less digits than its factorization.

102112112212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626487.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 102112112212202 its reverse (202212211211201), we get a palindrome (304324323423403).

The spelling of 102112112212202 in words is "one hundred two trillion, one hundred twelve billion, one hundred twelve million, two hundred twelve thousand, two hundred two".