110012100122 has 4 divisors (see below), whose sum is σ = 165018150186. Its totient is φ = 55006050060.

The previous prime is 110012100109. The next prime is 110012100131. The reversal of 110012100122 is 221001210011.

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., 80740654201 + 29271445921 = 284149^2 + 171089^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503025029 + ... + 27503025032.

Almost surely, 2^110012100122 is an apocalyptic number.

110012100122 is a deficient number, since it is larger than the sum of its proper divisors (55006050064).

110012100122 is an equidigital number, since it uses as much as digits as its factorization.

110012100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55006050063.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110012100122 its reverse (221001210011), we get a palindrome (331013310133).

The spelling of 110012100122 in words is "one hundred ten billion, twelve million, one hundred thousand, one hundred twenty-two".