222113101939 has 2 divisors, whose sum is σ = 222113101940. Its totient is φ = 222113101938.

The previous prime is 222113101937. The next prime is 222113102021. The reversal of 222113101939 is 939101311222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222113101939 - 2¹ = 222113101937 is a prime.

It is a super-3 number, since 3×222113101939³ (a number of 35 digits) contains 333 as substring.

Together with 222113101937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222113101937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056550969 + 111056550970.

It is an arithmetic number, because the mean of its divisors is an integer number (111056550970).

Almost surely, 2^222113101939 is an apocalyptic number.

222113101939 is a deficient number, since it is larger than the sum of its proper divisors (1).

222113101939 is an equidigital number, since it uses as much as digits as its factorization.

222113101939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 222113101939 in words is "two hundred twenty-two billion, one hundred thirteen million, one hundred one thousand, nine hundred thirty-nine".