122132032302220 has 24 divisors (see below), whose sum is σ = 256479698715408. Its totient is φ = 48852349896000.

The previous prime is 122132032302211. The next prime is 122132032302271. The reversal of 122132032302220 is 22203230231221.

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, 26772186 + ... + 31000225.

It is an arithmetic number, because the mean of its divisors is an integer number (10686654113142).

Almost surely, 2^{122132032302220} is an apocalyptic number.

122132032302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122132032302220 is an abundant number, since it is smaller than the sum of its proper divisors (134347666413188).

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

122132032302220 is a wasteful number, since it uses less digits than its factorization.

122132032302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57878121 (or 57878119 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 122132032302220 its reverse (22203230231221), we get a palindrome (144335262533441).

The spelling of 122132032302220 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, thirty-two million, three hundred two thousand, two hundred twenty".