122022012020 has 48 divisors (see below), whose sum is σ = 260206732800. Its totient is φ = 48055185024.

The previous prime is 122022012019. The next prime is 122022012041. The reversal of 122022012020 is 20210220221.

It is a junction number, because it is equal to n+sod(n) for n = 122022011986 and 122022012004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2653181 + ... + 2698779.

It is an arithmetic number, because the mean of its divisors is an integer number (5420973600).

Almost surely, 2^122022012020 is an apocalyptic number.

122022012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022012020 is an abundant number, since it is smaller than the sum of its proper divisors (138184720780).

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

122022012020 is a wasteful number, since it uses less digits than its factorization.

122022012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47672 (or 47670 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122022012020 its reverse (20210220221), we get a palindrome (142232232241).

The spelling of 122022012020 in words is "one hundred twenty-two billion, twenty-two million, twelve thousand, twenty".