22333355690 has 8 divisors (see below), whose sum is σ = 40200040260. Its totient is φ = 8933342272.

The previous prime is 22333355683. The next prime is 22333355731. The reversal of 22333355690 is 9655333322.

It can be written as a sum of positive squares in 2 ways, for example, as 22106039761 + 227315929 = 148681^2 + 15077^2 .

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

It is a super-2 number, since 2×22333355690² (a number of 21 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, 1116667775 + ... + 1116667794.

Almost surely, 2^22333355690 is an apocalyptic number.

22333355690 is a deficient number, since it is larger than the sum of its proper divisors (17866684570).

22333355690 is a wasteful number, since it uses less digits than its factorization.

22333355690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233335576.

The product of its (nonzero) digits is 437400, while the sum is 41.

The spelling of 22333355690 in words is "twenty-two billion, three hundred thirty-three million, three hundred fifty-five thousand, six hundred ninety".