122330231032220 has 12 divisors (see below), whose sum is σ = 256893485167704. Its totient is φ = 48932092412880.

The previous prime is 122330231032147. The next prime is 122330231032301. The reversal of 122330231032220 is 22230132033221.

It is a self number, because there is not a number n which added to its sum of digits gives 122330231032220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3058255775786 + ... + 3058255775825.

It is an arithmetic number, because the mean of its divisors is an integer number (21407790430642).

Almost surely, 2^{122330231032220} is an apocalyptic number.

122330231032220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122330231032220 is an abundant number, since it is smaller than the sum of its proper divisors (134563254135484).

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

122330231032220 is a wasteful number, since it uses less digits than its factorization.

122330231032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116511551620 (or 6116511551618 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 122330231032220 its reverse (22230132033221), we get a palindrome (144560363065441).

The spelling of 122330231032220 in words is "one hundred twenty-two trillion, three hundred thirty billion, two hundred thirty-one million, thirty-two thousand, two hundred twenty".