132220123354020 has 48 divisors (see below), whose sum is σ = 398694525808320. Its totient is φ = 32546491902336.

The previous prime is 132220123353887. The next prime is 132220123354021. The reversal of 132220123354020 is 20453321022231.

It is a super-2 number, since 2×132220123354020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (132220123354021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84756488550 + ... + 84756490109.

It is an arithmetic number, because the mean of its divisors is an integer number (8306135954340).

Almost surely, 2^{132220123354020} is an apocalyptic number.

132220123354020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132220123354020 is an abundant number, since it is smaller than the sum of its proper divisors (266474402454300).

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

132220123354020 is a wasteful number, since it uses less digits than its factorization.

132220123354020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169512978684 (or 169512978682 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 132220123354020 its reverse (20453321022231), we get a palindrome (152673444376251).

The spelling of 132220123354020 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-three million, three hundred fifty-four thousand, twenty".