100201120222100 has 36 divisors (see below), whose sum is σ = 217438564124544. Its totient is φ = 40080054864480.

The previous prime is 100201120222043. The next prime is 100201120222111. The reversal of 100201120222100 is 1222021102001.

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, 5436899 + ... + 15164501.

Almost surely, 2^{100201120222100} is an apocalyptic number.

100201120222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100201120222100 is an abundant number, since it is smaller than the sum of its proper divisors (117237443902444).

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

100201120222100 is a wasteful number, since it uses less digits than its factorization.

100201120222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9830624 (or 9830617 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100201120222100 its reverse (1222021102001), we get a palindrome (101423141324101).

The spelling of 100201120222100 in words is "one hundred trillion, two hundred one billion, one hundred twenty million, two hundred twenty-two thousand, one hundred".