100022022200 has 24 divisors (see below), whose sum is σ = 232551202080. Its totient is φ = 40008808800.

The previous prime is 100022022187. The next prime is 100022022203. The reversal of 100022022200 is 2220220001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022022203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250054856 + ... + 250055255.

It is an arithmetic number, because the mean of its divisors is an integer number (9689633420).

Almost surely, 2^100022022200 is an apocalyptic number.

100022022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100022022200 is an abundant number, since it is smaller than the sum of its proper divisors (132529179880).

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

100022022200 is a wasteful number, since it uses less digits than its factorization.

100022022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500110127 (or 500110118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 100022022200 its reverse (2220220001), we get a palindrome (102242242201).

The spelling of 100022022200 in words is "one hundred billion, twenty-two million, twenty-two thousand, two hundred".