100222102200 has 96 divisors (see below), whose sum is σ = 338932949760. Its totient is φ = 24296265600.

The previous prime is 100222102193. The next prime is 100222102219. The reversal of 100222102200 is 2201222001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 7585984 + ... + 7599183.

It is an arithmetic number, because the mean of its divisors is an integer number (3530551560).

Almost surely, 2^100222102200 is an apocalyptic number.

100222102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100222102200 is an abundant number, since it is smaller than the sum of its proper divisors (238710847560).

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

100222102200 is a wasteful number, since it uses less digits than its factorization.

100222102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15185197 (or 15185188 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100222102200 its reverse (2201222001), we get a palindrome (102423324201).

The spelling of 100222102200 in words is "one hundred billion, two hundred twenty-two million, one hundred two thousand, two hundred".