22033267012 has 12 divisors (see below), whose sum is σ = 39887811180. Its totient is φ = 10636749536.

The previous prime is 22033267001. The next prime is 22033267021. The reversal of 22033267012 is 21076233022.

It can be written as a sum of positive squares in 2 ways, for example, as 11437446916 + 10595820096 = 106946^2 + 102936^2 .

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, 94970863 + ... + 94971094.

It is an arithmetic number, because the mean of its divisors is an integer number (3323984265).

Almost surely, 2^22033267012 is an apocalyptic number.

It is an amenable number.

22033267012 is a deficient number, since it is larger than the sum of its proper divisors (17854544168).

22033267012 is a wasteful number, since it uses less digits than its factorization.

22033267012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189941990 (or 189941988 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 22033267012 in words is "twenty-two billion, thirty-three million, two hundred sixty-seven thousand, twelve".