122022202112020 has 24 divisors (see below), whose sum is σ = 292853285069184. Its totient is φ = 41836183581216.

The previous prime is 122022202111987. The next prime is 122022202112077. The reversal of 122022202112020 is 20211202220221.

It is a congruent 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, 435793578832 + ... + 435793579111.

It is an arithmetic number, because the mean of its divisors is an integer number (12202220211216).

Almost surely, 2^{122022202112020} is an apocalyptic number.

122022202112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022202112020 is an abundant number, since it is smaller than the sum of its proper divisors (170831082957164).

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

122022202112020 is a wasteful number, since it uses less digits than its factorization.

122022202112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871587157959 (or 871587157957 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122022202112020 its reverse (20211202220221), we get a palindrome (142233404332241).

The spelling of 122022202112020 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred two million, one hundred twelve thousand, twenty".