22336038139 has 4 divisors (see below), whose sum is σ = 23307170256. Its totient is φ = 21364906024.

The previous prime is 22336038133. The next prime is 22336038143. The reversal of 22336038139 is 93183063322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22336038139 - 2¹⁷ = 22335907067 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22336038133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485566024 + ... + 485566069.

It is an arithmetic number, because the mean of its divisors is an integer number (5826792564).

Almost surely, 2^22336038139 is an apocalyptic number.

22336038139 is a deficient number, since it is larger than the sum of its proper divisors (971132117).

22336038139 is an equidigital number, since it uses as much as digits as its factorization.

22336038139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971132116.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 22336038139 in words is "twenty-two billion, three hundred thirty-six million, thirty-eight thousand, one hundred thirty-nine".