222251162339 has 2 divisors, whose sum is σ = 222251162340. Its totient is φ = 222251162338.

The previous prime is 222251162317. The next prime is 222251162347. The reversal of 222251162339 is 933261152222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222251162339 - 2²⁰ = 222250113763 is a prime.

It is a super-2 number, since 2×222251162339² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222251162359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111125581169 + 111125581170.

It is an arithmetic number, because the mean of its divisors is an integer number (111125581170).

Almost surely, 2^222251162339 is an apocalyptic number.

222251162339 is a deficient number, since it is larger than the sum of its proper divisors (1).

222251162339 is an equidigital number, since it uses as much as digits as its factorization.

222251162339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The spelling of 222251162339 in words is "two hundred twenty-two billion, two hundred fifty-one million, one hundred sixty-two thousand, three hundred thirty-nine".