100112201122 has 4 divisors (see below), whose sum is σ = 150168301686. Its totient is φ = 50056100560.

The previous prime is 100112201117. The next prime is 100112201191. The reversal of 100112201122 is 221102211001.

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., 54158132961 + 45954068161 = 232719^2 + 214369^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25028050279 + ... + 25028050282.

Almost surely, 2^100112201122 is an apocalyptic number.

100112201122 is a deficient number, since it is larger than the sum of its proper divisors (50056100564).

100112201122 is an equidigital number, since it uses as much as digits as its factorization.

100112201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50056100563.

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

Adding to 100112201122 its reverse (221102211001), we get a palindrome (321214412123).

The spelling of 100112201122 in words is "one hundred billion, one hundred twelve million, two hundred one thousand, one hundred twenty-two".