10100002222100 has 72 divisors (see below), whose sum is σ = 25580941881600. Its totient is φ = 3389180065920.

The previous prime is 10100002222087. The next prime is 10100002222127. The reversal of 10100002222100 is 122220000101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153462575 + ... + 153528374.

Almost surely, 2^{10100002222100} is an apocalyptic number.

10100002222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100002222100 is an abundant number, since it is smaller than the sum of its proper divisors (15480939659500).

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

10100002222100 is a wasteful number, since it uses less digits than its factorization.

10100002222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306991017 (or 306991010 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10100002222100 its reverse (122220000101), we get a palindrome (10222222222201).

The spelling of 10100002222100 in words is "ten trillion, one hundred billion, two million, two hundred twenty-two thousand, one hundred".