122122033012210 has 128 divisors (see below), whose sum is σ = 278190188881920. Its totient is φ = 37490653094400.

The previous prime is 122122033012171. The next prime is 122122033012279. The reversal of 122122033012210 is 12210330221221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 377528721 + ... + 377852059.

It is an arithmetic number, because the mean of its divisors is an integer number (2173360850640).

Almost surely, 2^{122122033012210} is an apocalyptic number.

122122033012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122122033012210 is an abundant number, since it is smaller than the sum of its proper divisors (156068155869710).

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

122122033012210 is a wasteful number, since it uses less digits than its factorization.

122122033012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330752.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122122033012210 its reverse (12210330221221), we get a palindrome (134332363233431).

The spelling of 122122033012210 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, thirty-three million, twelve thousand, two hundred ten".