99732846220 has 24 divisors (see below), whose sum is σ = 239358831264. Its totient is φ = 34194118656.

The previous prime is 99732846217. The next prime is 99732846299. The reversal of 99732846220 is 2264823799.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356188597 + ... + 356188876.

It is an arithmetic number, because the mean of its divisors is an integer number (9973284636).

Almost surely, 2^99732846220 is an apocalyptic number.

It is an amenable number.

99732846220 is an abundant number, since it is smaller than the sum of its proper divisors (139625985044).

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

99732846220 is a wasteful number, since it uses less digits than its factorization.

99732846220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712377489 (or 712377487 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 99732846220 in words is "ninety-nine billion, seven hundred thirty-two million, eight hundred forty-six thousand, two hundred twenty".