100201011022194 has 16 divisors (see below), whose sum is σ = 203687301095040. Its totient is φ = 32852790498960.

The previous prime is 100201011022159. The next prime is 100201011022219. The reversal of 100201011022194 is 491220110102001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136886626714 + ... + 136886627445.

It is an arithmetic number, because the mean of its divisors is an integer number (12730456318440).

Almost surely, 2^{100201011022194} is an apocalyptic number.

100201011022194 is an abundant number, since it is smaller than the sum of its proper divisors (103486290072846).

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

100201011022194 is a wasteful number, since it uses less digits than its factorization.

100201011022194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273773254225.

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 100201011022194 its reverse (491220110102001), we get a palindrome (591421121124195).

The spelling of 100201011022194 in words is "one hundred trillion, two hundred one billion, eleven million, twenty-two thousand, one hundred ninety-four".