2522243180 has 24 divisors (see below), whose sum is σ = 5303702880. Its totient is φ = 1007565440.

The previous prime is 2522243161. The next prime is 2522243197. The reversal of 2522243180 is 813422252.

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, 67640 + ... + 98079.

It is an arithmetic number, because the mean of its divisors is an integer number (220987620).

Almost surely, 2^2522243180 is an apocalyptic number.

2522243180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2522243180 is an abundant number, since it is smaller than the sum of its proper divisors (2781459700).

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

2522243180 is a wasteful number, since it uses less digits than its factorization.

2522243180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166489 (or 166487 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2522243180 is about 50221.9392297828. The cubic root of 2522243180 is about 1361.2220813086. Note that the first 3 decimals are identical.

The spelling of 2522243180 in words is "two billion, five hundred twenty-two million, two hundred forty-three thousand, one hundred eighty".