22348212939 has 48 divisors (see below), whose sum is σ = 35423230752. Its totient is φ = 13493551104.

The previous prime is 22348212917. The next prime is 22348212947. The reversal of 22348212939 is 93921284322.

22348212939 is a `hidden beast` number, since 2 + 2 + 348 + 212 + 93 + 9 = 666.

It is not a de Polignac number, because 22348212939 - 2¹⁶ = 22348147403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22348212894 and 22348212903.

It is not an unprimeable number, because it can be changed into a prime (22348214939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2009077 + ... + 2020169.

It is an arithmetic number, because the mean of its divisors is an integer number (737983974).

Almost surely, 2^22348212939 is an apocalyptic number.

22348212939 is a deficient number, since it is larger than the sum of its proper divisors (13075017813).

22348212939 is a wasteful number, since it uses less digits than its factorization.

22348212939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11436 (or 11433 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The spelling of 22348212939 in words is "twenty-two billion, three hundred forty-eight million, two hundred twelve thousand, nine hundred thirty-nine".