2522228874 has 32 divisors (see below), whose sum is σ = 5505022656. Its totient is φ = 764037120.

The previous prime is 2522228873. The next prime is 2522228879. The reversal of 2522228874 is 4788222252.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2522228873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250954 + ... + 260810.

It is an arithmetic number, because the mean of its divisors is an integer number (172031958).

Almost surely, 2^2522228874 is an apocalyptic number.

2522228874 is an abundant number, since it is smaller than the sum of its proper divisors (2982793782).

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

2522228874 is a wasteful number, since it uses less digits than its factorization.

2522228874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13750.

The product of its digits is 286720, while the sum is 42.

The square root of 2522228874 is about 50221.7968017872. The cubic root of 2522228874 is about 1361.2195077159.

The spelling of 2522228874 in words is "two billion, five hundred twenty-two million, two hundred twenty-eight thousand, eight hundred seventy-four".