22749795298 has 8 divisors (see below), whose sum is σ = 34462561500. Its totient is φ = 11262274800.

The previous prime is 22749795283. The next prime is 22749795323. The reversal of 22749795298 is 89259794722.

It can be written as a sum of positive squares in 2 ways, for example, as 19444350249 + 3305445049 = 139443^2 + 57493^2 .

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

It is a super-2 number, since 2×22749795298² (a number of 22 digits) contains 22 as substring.

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, 56311173 + ... + 56311576.

Almost surely, 2^22749795298 is an apocalyptic number.

22749795298 is a deficient number, since it is larger than the sum of its proper divisors (11712766202).

22749795298 is a wasteful number, since it uses less digits than its factorization.

22749795298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112622852.

The product of its digits is 45722880, while the sum is 64.

The spelling of 22749795298 in words is "twenty-two billion, seven hundred forty-nine million, seven hundred ninety-five thousand, two hundred ninety-eight".