100110001202122 has 4 divisors (see below), whose sum is σ = 150165001803186. Its totient is φ = 50055000601060.

The previous prime is 100110001202087. The next prime is 100110001202131. The reversal of 100110001202122 is 221202100011001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96926171221881 + 3183829980241 = 9845109^2 + 1784329^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027500300529 + ... + 25027500300532.

Almost surely, 2^{100110001202122} is an apocalyptic number.

100110001202122 is a deficient number, since it is larger than the sum of its proper divisors (50055000601064).

100110001202122 is an equidigital number, since it uses as much as digits as its factorization.

100110001202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055000601063.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100110001202122 its reverse (221202100011001), we get a palindrome (321312101213123).

The spelling of 100110001202122 in words is "one hundred trillion, one hundred ten billion, one million, two hundred two thousand, one hundred twenty-two".