2132655822 has 24 divisors (see below), whose sum is σ = 5040823320. Its totient is φ = 646259280.

The previous prime is 2132655793. The next prime is 2132655827. The reversal of 2132655822 is 2285562312.

It is a happy number.

2132655822 is a `hidden beast` number, since 2 + 13 + 2 + 65 + 582 + 2 = 666.

It is a super-2 number, since 2×2132655822² = 9096441710220991368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132655827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5385297 + ... + 5385692.

It is an arithmetic number, because the mean of its divisors is an integer number (210034305).

Almost surely, 2^2132655822 is an apocalyptic number.

2132655822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2132655822 is an abundant number, since it is smaller than the sum of its proper divisors (2908167498).

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

2132655822 is a wasteful number, since it uses less digits than its factorization.

2132655822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10771008 (or 10771005 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2132655822 is about 46180.6866774413. The cubic root of 2132655822 is about 1287.1828879618.

The spelling of 2132655822 in words is "two billion, one hundred thirty-two million, six hundred fifty-five thousand, eight hundred twenty-two".