10109912001 has 16 divisors (see below), whose sum is σ = 15421064064. Its totient is φ = 5771286144.

The previous prime is 10109911997. The next prime is 10109912041. The reversal of 10109912001 is 10021990101.

It is not a de Polignac number, because 10109912001 - 2² = 10109911997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10109912041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220500 + ... + 262373.

It is an arithmetic number, because the mean of its divisors is an integer number (963816504).

Almost surely, 2^10109912001 is an apocalyptic number.

It is an amenable number.

10109912001 is a deficient number, since it is larger than the sum of its proper divisors (5311152063).

10109912001 is an equidigital number, since it uses as much as digits as its factorization.

10109912001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483880.

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 10109912001 in words is "ten billion, one hundred nine million, nine hundred twelve thousand, one".