22262485939 has 4 divisors (see below), whose sum is σ = 22262815800. Its totient is φ = 22262156080.

The previous prime is 22262485937. The next prime is 22262485951. The reversal of 22262485939 is 93958426222.

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 22262485939 - 2¹ = 22262485937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22262485937) 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, 22957 + ... + 212254.

It is an arithmetic number, because the mean of its divisors is an integer number (5565703950).

Almost surely, 2^22262485939 is an apocalyptic number.

22262485939 is a deficient number, since it is larger than the sum of its proper divisors (329861).

22262485939 is an equidigital number, since it uses as much as digits as its factorization.

22262485939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329860.

The product of its digits is 3732480, while the sum is 52.

The spelling of 22262485939 in words is "twenty-two billion, two hundred sixty-two million, four hundred eighty-five thousand, nine hundred thirty-nine".