122112222100202 has 8 divisors (see below), whose sum is σ = 183356972013312. Its totient is φ = 60993231429100.

The previous prime is 122112222100171. The next prime is 122112222100223. The reversal of 122112222100202 is 202001222211221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122112222100202² (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 3 ways as a sum of consecutive naturals, for example, 31439808074 + ... + 31439811957.

It is an arithmetic number, because the mean of its divisors is an integer number (22919621501664).

Almost surely, 2^{122112222100202} is an apocalyptic number.

122112222100202 is a deficient number, since it is larger than the sum of its proper divisors (61244749913110).

122112222100202 is an equidigital number, since it uses as much as digits as its factorization.

122112222100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62879621004.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122112222100202 its reverse (202001222211221), we get a palindrome (324113444311423).

The spelling of 122112222100202 in words is "one hundred twenty-two trillion, one hundred twelve billion, two hundred twenty-two million, one hundred thousand, two hundred two".