100202122200 has 96 divisors (see below), whose sum is σ = 318202914960. Its totient is φ = 26068838400.

The previous prime is 100202122183. The next prime is 100202122217. The reversal of 100202122200 is 2221202001.

It is an interprime number because it is at equal distance from previous prime (100202122183) and next prime (100202122217).

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2012029 + ... + 2061228.

Almost surely, 2^100202122200 is an apocalyptic number.

100202122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100202122200 is an abundant number, since it is smaller than the sum of its proper divisors (218000792760).

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

100202122200 is a wasteful number, since it uses less digits than its factorization.

100202122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073317 (or 4073308 counting only the distinct ones).

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

Adding to 100202122200 its reverse (2221202001), we get a palindrome (102423324201).

The spelling of 100202122200 in words is "one hundred billion, two hundred two million, one hundred twenty-two thousand, two hundred".