9989801150 has 96 divisors (see below), whose sum is σ = 22186579968. Its totient is φ = 3274358400.

The previous prime is 9989801123. The next prime is 9989801153. The reversal of 9989801150 is 511089899.

It is a super-2 number, since 2×9989801150² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9989801153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 895004 + ... + 906096.

It is an arithmetic number, because the mean of its divisors is an integer number (231110208).

Almost surely, 2^9989801150 is an apocalyptic number.

9989801150 is an abundant number, since it is smaller than the sum of its proper divisors (12196778818).

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

9989801150 is a wasteful number, since it uses less digits than its factorization.

9989801150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11226 (or 11221 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 50.

The square root of 9989801150 is about 99948.9927412978. The cubic root of 9989801150 is about 2153.7020156863.

The spelling of 9989801150 in words is "nine billion, nine hundred eighty-nine million, eight hundred one thousand, one hundred fifty".