2522442294 has 12 divisors (see below), whose sum is σ = 5465291676. Its totient is φ = 840814092.

The previous prime is 2522442277. The next prime is 2522442319. The reversal of 2522442294 is 4922442252.

2522442294 is a `hidden beast` number, since 2 + 5 + 224 + 422 + 9 + 4 = 666.

2522442294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70067824 + ... + 70067859.

It is an arithmetic number, because the mean of its divisors is an integer number (455440973).

Almost surely, 2^2522442294 is an apocalyptic number.

2522442294 is an abundant number, since it is smaller than the sum of its proper divisors (2942849382).

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

2522442294 is a wasteful number, since it uses less digits than its factorization.

2522442294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140135691 (or 140135688 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 2522442294 is about 50223.9215314774. The cubic root of 2522442294 is about 1361.2579001178.

The spelling of 2522442294 in words is "two billion, five hundred twenty-two million, four hundred forty-two thousand, two hundred ninety-four".