222100230139 has 2 divisors, whose sum is σ = 222100230140. Its totient is φ = 222100230138.

The previous prime is 222100230127. The next prime is 222100230199. The reversal of 222100230139 is 931032001222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222100230139 - 2²⁵ = 222066675707 is a prime.

It is not a weakly prime, because it can be changed into another prime (222100230109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050115069 + 111050115070.

It is an arithmetic number, because the mean of its divisors is an integer number (111050115070).

Almost surely, 2^222100230139 is an apocalyptic number.

222100230139 is a deficient number, since it is larger than the sum of its proper divisors (1).

222100230139 is an equidigital number, since it uses as much as digits as its factorization.

222100230139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 222100230139 in words is "two hundred twenty-two billion, one hundred million, two hundred thirty thousand, one hundred thirty-nine".