132232202023220 has 24 divisors (see below), whose sum is σ = 299048210730024. Its totient is φ = 48824197670016.

The previous prime is 132232202023189. The next prime is 132232202023253. The reversal of 132232202023220 is 22320202232231.

It can be written as a sum of positive squares in 4 ways, for example, as 5166147143056 + 127066054880164 = 2272916^2 + 11272358^2 .

It is a super-2 number, since 2×132232202023220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 132232202023220.

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, 254292695939 + ... + 254292696458.

It is an arithmetic number, because the mean of its divisors is an integer number (12460342113751).

Almost surely, 2^{132232202023220} is an apocalyptic number.

132232202023220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132232202023220 is an abundant number, since it is smaller than the sum of its proper divisors (166816008706804).

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

132232202023220 is a wasteful number, since it uses less digits than its factorization.

132232202023220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508585392419 (or 508585392417 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 132232202023220 its reverse (22320202232231), we get a palindrome (154552404255451).

The spelling of 132232202023220 in words is "one hundred thirty-two trillion, two hundred thirty-two billion, two hundred two million, twenty-three thousand, two hundred twenty".