22243929051 has 16 divisors (see below), whose sum is σ = 29793367296. Its totient is φ = 14761972896.

The previous prime is 22243929023. The next prime is 22243929077. The reversal of 22243929051 is 15092934222.

It is not a de Polignac number, because 22243929051 - 2¹³ = 22243920859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22243929011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136716 + ... + 1156118.

It is an arithmetic number, because the mean of its divisors is an integer number (1862085456).

Almost surely, 2^22243929051 is an apocalyptic number.

22243929051 is a deficient number, since it is larger than the sum of its proper divisors (7549438245).

22243929051 is a wasteful number, since it uses less digits than its factorization.

22243929051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21122.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 22243929051 in words is "twenty-two billion, two hundred forty-three million, nine hundred twenty-nine thousand, fifty-one".