11002222139 has 2 divisors, whose sum is σ = 11002222140. Its totient is φ = 11002222138.

The previous prime is 11002222111. The next prime is 11002222223. The reversal of 11002222139 is 93122220011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11002222139 - 2²⁰ = 11001173563 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002222939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501111069 + 5501111070.

It is an arithmetic number, because the mean of its divisors is an integer number (5501111070).

Almost surely, 2^11002222139 is an apocalyptic number.

11002222139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002222139 is an equidigital number, since it uses as much as digits as its factorization.

11002222139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 11002222139 in words is "eleven billion, two million, two hundred twenty-two thousand, one hundred thirty-nine".