22200101939 has 2 divisors, whose sum is σ = 22200101940. Its totient is φ = 22200101938.

The previous prime is 22200101921. The next prime is 22200102073. The reversal of 22200101939 is 93910100222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22200101939 - 2²⁸ = 21931666483 is a prime.

It is a super-2 number, since 2×22200101939² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22200101909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100050969 + 11100050970.

It is an arithmetic number, because the mean of its divisors is an integer number (11100050970).

Almost surely, 2^22200101939 is an apocalyptic number.

22200101939 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200101939 is an equidigital number, since it uses as much as digits as its factorization.

22200101939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 22200101939 in words is "twenty-two billion, two hundred million, one hundred one thousand, nine hundred thirty-nine".