2522025421200 has 180 divisors, whose sum is σ = 8752831867728. Its totient is φ = 672486086400.

The previous prime is 2522025421169. The next prime is 2522025421217. The reversal of 2522025421200 is 21245202252.

It is a happy number.

2522025421200 is a `hidden beast` number, since 252 + 202 + 5 + 4 + 2 + 1 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×2522025421200² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 66894355 + ... + 66932045.

Almost surely, 2^{2522025421200} is an apocalyptic number.

2522025421200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2522025421200 is an abundant number, since it is smaller than the sum of its proper divisors (6230806446528).

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

2522025421200 is a wasteful number, since it uses less digits than its factorization.

2522025421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56302 (or 56288 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The spelling of 2522025421200 in words is "two trillion, five hundred twenty-two billion, twenty-five million, four hundred twenty-one thousand, two hundred".