100122200998 has 8 divisors (see below), whose sum is σ = 150189156000. Its totient is φ = 50059149000.

The previous prime is 100122200993. The next prime is 100122200999. The reversal of 100122200998 is 899002221001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122200993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910753 + ... + 1014748.

It is an arithmetic number, because the mean of its divisors is an integer number (18773644500).

Almost surely, 2^100122200998 is an apocalyptic number.

100122200998 is a deficient number, since it is larger than the sum of its proper divisors (50066955002).

100122200998 is a wasteful number, since it uses less digits than its factorization.

100122200998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951502.

The product of its (nonzero) digits is 5184, while the sum is 34.

Adding to 100122200998 its reverse (899002221001), we get a palindrome (999124421999).

The spelling of 100122200998 in words is "one hundred billion, one hundred twenty-two million, two hundred thousand, nine hundred ninety-eight".