100422052200 has 144 divisors (see below), whose sum is σ = 342284729280. Its totient is φ = 26379492480.

The previous prime is 100422052193. The next prime is 100422052229. The reversal of 100422052200 is 2250224001.

100422052200 is a `hidden beast` number, since 100 + 42 + 2 + 0 + 522 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 295744 + ... + 536943.

Almost surely, 2^100422052200 is an apocalyptic number.

100422052200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100422052200 is an abundant number, since it is smaller than the sum of its proper divisors (241862677080).

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

100422052200 is a wasteful number, since it uses less digits than its factorization.

100422052200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832776 (or 832764 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

Adding to 100422052200 its reverse (2250224001), we get a palindrome (102672276201).

The spelling of 100422052200 in words is "one hundred billion, four hundred twenty-two million, fifty-two thousand, two hundred".