22799434515 has 32 divisors (see below), whose sum is σ = 42856563456. Its totient is φ = 10203941760.

The previous prime is 22799434507. The next prime is 22799434601. The reversal of 22799434515 is 51543499722.

It is not a de Polignac number, because 22799434515 - 2³ = 22799434507 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5312409 + ... + 5316698.

It is an arithmetic number, because the mean of its divisors is an integer number (1339267608).

Almost surely, 2^22799434515 is an apocalyptic number.

22799434515 is a deficient number, since it is larger than the sum of its proper divisors (20057128941).

22799434515 is a wasteful number, since it uses less digits than its factorization.

22799434515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629139.

The product of its digits is 2721600, while the sum is 51.

The spelling of 22799434515 in words is "twenty-two billion, seven hundred ninety-nine million, four hundred thirty-four thousand, five hundred fifteen".