222275508339 has 4 divisors (see below), whose sum is σ = 296367344456. Its totient is φ = 148183672224.

The previous prime is 222275508313. The next prime is 222275508341. The reversal of 222275508339 is 933805572222.

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

It is not a de Polignac number, because 222275508339 - 2⁷ = 222275508211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222275508379) 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, 37045918054 + ... + 37045918059.

It is an arithmetic number, because the mean of its divisors is an integer number (74091836114).

Almost surely, 2^222275508339 is an apocalyptic number.

222275508339 is a deficient number, since it is larger than the sum of its proper divisors (74091836117).

222275508339 is an equidigital number, since it uses as much as digits as its factorization.

222275508339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74091836116.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 222275508339 in words is "two hundred twenty-two billion, two hundred seventy-five million, five hundred eight thousand, three hundred thirty-nine".