100010211200 has 96 divisors (see below), whose sum is σ = 261589350960. Its totient is φ = 37650882560.

The previous prime is 100010211187. The next prime is 100010211233. The reversal of 100010211200 is 2112010001.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864812 + ... + 973611.

Almost surely, 2^100010211200 is an apocalyptic number.

100010211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010211200 is an abundant number, since it is smaller than the sum of its proper divisors (161579139760).

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

100010211200 is a wasteful number, since it uses less digits than its factorization.

100010211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838464 (or 1838447 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100010211200 its reverse (2112010001), we get a palindrome (102122221201).

The spelling of 100010211200 in words is "one hundred billion, ten million, two hundred eleven thousand, two hundred".