222052067231 has 2 divisors, whose sum is σ = 222052067232. Its totient is φ = 222052067230.

The previous prime is 222052067221. The next prime is 222052067267. The reversal of 222052067231 is 132760250222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222052067231 is a prime.

It is a super-2 number, since 2×222052067231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222052067201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111026033615 + 111026033616.

It is an arithmetic number, because the mean of its divisors is an integer number (111026033616).

Almost surely, 2^222052067231 is an apocalyptic number.

222052067231 is a deficient number, since it is larger than the sum of its proper divisors (1).

222052067231 is an equidigital number, since it uses as much as digits as its factorization.

222052067231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 222052067231 in words is "two hundred twenty-two billion, fifty-two million, sixty-seven thousand, two hundred thirty-one".