222331140225827 has 2 divisors, whose sum is σ = 222331140225828. Its totient is φ = 222331140225826.

The previous prime is 222331140225809. The next prime is 222331140225851. The reversal of 222331140225827 is 728522041133222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222331140225827 - 2⁴⁰ = 221231628598051 is a prime.

It is a super-2 number, since 2×222331140225827² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222331140225877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111165570112913 + 111165570112914.

It is an arithmetic number, because the mean of its divisors is an integer number (111165570112914).

Almost surely, 2^{222331140225827} is an apocalyptic number.

222331140225827 is a deficient number, since it is larger than the sum of its proper divisors (1).

222331140225827 is an equidigital number, since it uses as much as digits as its factorization.

222331140225827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 222331140225827 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, one hundred forty million, two hundred twenty-five thousand, eight hundred twenty-seven".