122010121222100 has 36 divisors (see below), whose sum is σ = 265499461634400. Its totient is φ = 48668104049760.

The previous prime is 122010121222079. The next prime is 122010121222201. The reversal of 122010121222100 is 1222121010221.

It is a congruent number.

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, 1699269410 + ... + 1699341209.

It is an arithmetic number, because the mean of its divisors is an integer number (7374985045400).

Almost surely, 2^{122010121222100} is an apocalyptic number.

122010121222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010121222100 is an abundant number, since it is smaller than the sum of its proper divisors (143489340412300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010121222100 is a wasteful number, since it uses less digits than its factorization.

122010121222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398610992 (or 3398610985 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122010121222100 its reverse (1222121010221), we get a palindrome (123232242232321).

It can be divided in two parts, 122010121 and 222100, that added together give a palindrome (122232221).

The spelling of 122010121222100 in words is "one hundred twenty-two trillion, ten billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred".