100225040010 has 32 divisors (see below), whose sum is σ = 240573972672. Its totient is φ = 26722913280.

The previous prime is 100225040009. The next prime is 100225040021. The reversal of 100225040010 is 10040522001.

It is a super-2 number, since 2×100225040010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15319 + ... + 447978.

It is an arithmetic number, because the mean of its divisors is an integer number (7517936646).

Almost surely, 2^100225040010 is an apocalyptic number.

100225040010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100225040010 is an abundant number, since it is smaller than the sum of its proper divisors (140348932662).

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

100225040010 is a wasteful number, since it uses less digits than its factorization.

100225040010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470518.

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 100225040010 its reverse (10040522001), we get a palindrome (110265562011).

The spelling of 100225040010 in words is "one hundred billion, two hundred twenty-five million, forty thousand, ten".