9922533788 has 12 divisors (see below), whose sum is σ = 17366614440. Its totient is φ = 4960643952.

The previous prime is 9922533767. The next prime is 9922533857. The reversal of 9922533788 is 8873352299.

It is a congruent number.

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, 118931 + ... + 184362.

It is an arithmetic number, because the mean of its divisors is an integer number (1447217870).

Almost surely, 2^9922533788 is an apocalyptic number.

It is an amenable number.

9922533788 is a deficient number, since it is larger than the sum of its proper divisors (7444080652).

9922533788 is a wasteful number, since it uses less digits than its factorization.

9922533788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311476 (or 311474 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 56.

The square root of 9922533788 is about 99611.9158936319. The cubic root of 9922533788 is about 2148.8570660805.

The spelling of 9922533788 in words is "nine billion, nine hundred twenty-two million, five hundred thirty-three thousand, seven hundred eighty-eight".