2222565031 has 4 divisors (see below), whose sum is σ = 2223238000. Its totient is φ = 2221892064.

The previous prime is 2222565013. The next prime is 2222565061. The reversal of 2222565031 is 1305652222.

2222565031 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 2222565031 - 2¹⁷ = 2222433959 is a prime.

It is a super-2 number, since 2×2222565031² = 9879590634048061922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222565001) 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, 331506 + ... + 338143.

It is an arithmetic number, because the mean of its divisors is an integer number (555809500).

Almost surely, 2^2222565031 is an apocalyptic number.

2222565031 is a deficient number, since it is larger than the sum of its proper divisors (672969).

2222565031 is an equidigital number, since it uses as much as digits as its factorization.

2222565031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672968.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2222565031 is about 47144.0879750579. The cubic root of 2222565031 is about 1305.0229794890.

The spelling of 2222565031 in words is "two billion, two hundred twenty-two million, five hundred sixty-five thousand, thirty-one".