22052204492 has 12 divisors (see below), whose sum is σ = 38596690440. Its totient is φ = 11024578656.

The previous prime is 22052204429. The next prime is 22052204497. The reversal of 22052204492 is 29440225022.

It is not an unprimeable number, because it can be changed into a prime (22052204497) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 348017 + ... + 406472.

It is an arithmetic number, because the mean of its divisors is an integer number (3216390870).

Almost surely, 2^22052204492 is an apocalyptic number.

It is an amenable number.

22052204492 is a deficient number, since it is larger than the sum of its proper divisors (16544485948).

22052204492 is a wasteful number, since it uses less digits than its factorization.

22052204492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761800 (or 761798 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 22052204492 in words is "twenty-two billion, fifty-two million, two hundred four thousand, four hundred ninety-two".