10000201910920 has 64 divisors (see below), whose sum is σ = 24236825422320. Its totient is φ = 3691533947904.

The previous prime is 10000201910903. The next prime is 10000201910957. The reversal of 10000201910920 is 2901910200001.

It can be written as a sum of positive squares in 8 ways, for example, as 2896878888484 + 7103323022436 = 1702022^2 + 2665206^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58714 + ... + 4472566.

Almost surely, 2^{10000201910920} is an apocalyptic number.

10000201910920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000201910920 is an abundant number, since it is smaller than the sum of its proper divisors (14236623511400).

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

10000201910920 is a wasteful number, since it uses less digits than its factorization.

10000201910920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418234 (or 4418230 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 10000201910920 in words is "ten trillion, two hundred one million, nine hundred ten thousand, nine hundred twenty".