2522664022 has 8 divisors (see below), whose sum is σ = 3811616856. Its totient is φ = 1252125072.

The previous prime is 2522664007. The next prime is 2522664073. The reversal of 2522664022 is 2204662252.

It is a happy number.

2522664022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4603128 + ... + 4603675.

It is an arithmetic number, because the mean of its divisors is an integer number (476452107).

Almost surely, 2^2522664022 is an apocalyptic number.

2522664022 is a deficient number, since it is larger than the sum of its proper divisors (1288952834).

2522664022 is a wasteful number, since it uses less digits than its factorization.

2522664022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9206942.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2522664022 is about 50226.1288773085. The cubic root of 2522664022 is about 1361.2977847631.

The spelling of 2522664022 in words is "two billion, five hundred twenty-two million, six hundred sixty-four thousand, twenty-two".