22107735472 has 10 divisors (see below), whose sum is σ = 42833737508. Its totient is φ = 11053867728.

The previous prime is 22107735451. The next prime is 22107735509. The reversal of 22107735472 is 27453770122.

It is a super-3 number, since 3×22107735472³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690866718 + ... + 690866749.

Almost surely, 2^22107735472 is an apocalyptic number.

It is an amenable number.

22107735472 is a deficient number, since it is larger than the sum of its proper divisors (20726002036).

22107735472 is a wasteful number, since it uses less digits than its factorization.

22107735472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381733475 (or 1381733469 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 22107735472 in words is "twenty-two billion, one hundred seven million, seven hundred thirty-five thousand, four hundred seventy-two".