2332551220 has 12 divisors (see below), whose sum is σ = 4898357604. Its totient is φ = 933020480.

The previous prime is 2332551173. The next prime is 2332551223. The reversal of 2332551220 is 221552332.

It can be written as a sum of positive squares in 2 ways, for example, as 1317109264 + 1015441956 = 36292^2 + 31866^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332551223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58313761 + ... + 58313800.

It is an arithmetic number, because the mean of its divisors is an integer number (408196467).

Almost surely, 2^2332551220 is an apocalyptic number.

2332551220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332551220 is an abundant number, since it is smaller than the sum of its proper divisors (2565806384).

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

2332551220 is a wasteful number, since it uses less digits than its factorization.

2332551220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116627570 (or 116627568 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2332551220 is about 48296.4928333311. The cubic root of 2332551220 is about 1326.2041920857.

The spelling of 2332551220 in words is "two billion, three hundred thirty-two million, five hundred fifty-one thousand, two hundred twenty".