22799722 has 8 divisors (see below), whose sum is σ = 37308672. Its totient is φ = 10363500.

The previous prime is 22799719. The next prime is 22799741.

22799722 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518154 + ... + 518197.

It is an arithmetic number, because the mean of its divisors is an integer number (4663584).

Almost surely, 2^22799722 is an apocalyptic number.

22799722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22799722 is a deficient number, since it is larger than the sum of its proper divisors (14508950).

22799722 is a wasteful number, since it uses less digits than its factorization.

22799722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036364.

The product of its digits is 63504, while the sum is 40.

The square root of 22799722 is about 4774.9054440900. The cubic root of 22799722 is about 283.5588353182.

The spelling of 22799722 in words is "twenty-two million, seven hundred ninety-nine thousand, seven hundred twenty-two".