100225514501 has 16 divisors (see below), whose sum is σ = 120735321600. Its totient is φ = 81275922288.

The previous prime is 100225514443. The next prime is 100225514531. The reversal of 100225514501 is 105415522001.

It is a cyclic number.

It is not a de Polignac number, because 100225514501 - 2⁶ = 100225514437 is a prime.

It is a super-2 number, since 2×100225514501² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100225514531) 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, 411575 + ... + 608148.

It is an arithmetic number, because the mean of its divisors is an integer number (7545957600).

Almost surely, 2^100225514501 is an apocalyptic number.

It is an amenable number.

100225514501 is a deficient number, since it is larger than the sum of its proper divisors (20509807099).

100225514501 is a wasteful number, since it uses less digits than its factorization.

100225514501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020488.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 100225514501 in words is "one hundred billion, two hundred twenty-five million, five hundred fourteen thousand, five hundred one".