2222512239 has 4 divisors (see below), whose sum is σ = 2963349656. Its totient is φ = 1481674824.

The previous prime is 2222512231. The next prime is 2222512291. The reversal of 2222512239 is 9322152222.

2222512239 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2222512239 - 2³ = 2222512231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222512231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370418704 + ... + 370418709.

It is an arithmetic number, because the mean of its divisors is an integer number (740837414).

Almost surely, 2^2222512239 is an apocalyptic number.

2222512239 is a deficient number, since it is larger than the sum of its proper divisors (740837417).

2222512239 is an equidigital number, since it uses as much as digits as its factorization.

2222512239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740837416.

The product of its digits is 8640, while the sum is 30.

The square root of 2222512239 is about 47143.5280711998. The cubic root of 2222512239 is about 1305.0126467851.

The spelling of 2222512239 in words is "two billion, two hundred twenty-two million, five hundred twelve thousand, two hundred thirty-nine".