22133985969 has 32 divisors (see below), whose sum is σ = 30862092160. Its totient is φ = 14096332800.

The previous prime is 22133985959. The next prime is 22133985971. The reversal of 22133985969 is 96958933122.

It is not a de Polignac number, because 22133985969 - 2¹⁶ = 22133920433 is a prime.

It is a super-2 number, since 2×22133985969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133985959) 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 31 ways as a sum of consecutive naturals, for example, 4188609 + ... + 4193889.

It is an arithmetic number, because the mean of its divisors is an integer number (964440380).

Almost surely, 2^22133985969 is an apocalyptic number.

It is an amenable number.

22133985969 is a deficient number, since it is larger than the sum of its proper divisors (8728106191).

22133985969 is a wasteful number, since it uses less digits than its factorization.

22133985969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001.

The product of its digits is 6298560, while the sum is 57.

The spelling of 22133985969 in words is "twenty-two billion, one hundred thirty-three million, nine hundred eighty-five thousand, nine hundred sixty-nine".