22266020600 has 48 divisors (see below), whose sum is σ = 51792388200. Its totient is φ = 8902298240.

The previous prime is 22266020563. The next prime is 22266020611. The reversal of 22266020600 is 602066222.

It is a self number, because there is not a number n which added to its sum of digits gives 22266020600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428846 + ... + 477954.

Almost surely, 2^22266020600 is an apocalyptic number.

22266020600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22266020600 is an abundant number, since it is smaller than the sum of its proper divisors (29526367600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22266020600 is a wasteful number, since it uses less digits than its factorization.

22266020600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51392 (or 51383 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22266020600 its reverse (602066222), we get a palindrome (22868086822).

The spelling of 22266020600 in words is "twenty-two billion, two hundred sixty-six million, twenty thousand, six hundred".