9133697220 has 48 divisors (see below), whose sum is σ = 25924698240. Its totient is φ = 2402286336.

The previous prime is 9133697207. The next prime is 9133697239. The reversal of 9133697220 is 227963319.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038280 + ... + 1047039.

It is an arithmetic number, because the mean of its divisors is an integer number (540097880).

Almost surely, 2^9133697220 is an apocalyptic number.

It is an amenable number.

9133697220 is an abundant number, since it is smaller than the sum of its proper divisors (16791001020).

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

9133697220 is a wasteful number, since it uses less digits than its factorization.

9133697220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085404 (or 2085402 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 9133697220 is about 95570.3783606615. The cubic root of 9133697220 is about 2090.3332893386. Note that the first 3 decimals are identical.

The spelling of 9133697220 in words is "nine billion, one hundred thirty-three million, six hundred ninety-seven thousand, two hundred twenty".