122232232020 has 24 divisors (see below), whose sum is σ = 342250249824. Its totient is φ = 32595261856.

The previous prime is 122232232013. The next prime is 122232232039. The reversal of 122232232020 is 20232232221.

It is a super-2 number, since 2×122232232020² (a number of 23 digits) contains 22 as substring.

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, 1018601874 + ... + 1018601993.

It is an arithmetic number, because the mean of its divisors is an integer number (14260427076).

Almost surely, 2^122232232020 is an apocalyptic number.

122232232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122232232020 is an abundant number, since it is smaller than the sum of its proper divisors (220018017804).

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

122232232020 is a wasteful number, since it uses less digits than its factorization.

122232232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037203879 (or 2037203877 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 122232232020 its reverse (20232232221), we get a palindrome (142464464241).

The spelling of 122232232020 in words is "one hundred twenty-two billion, two hundred thirty-two million, two hundred thirty-two thousand, twenty".