100122121110110 has 32 divisors (see below), whose sum is σ = 197485067630592. Its totient is φ = 36244779259680.

The previous prime is 100122121110071. The next prime is 100122121110163. The reversal of 100122121110110 is 11011121221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2040785114 + ... + 2040834173.

It is an arithmetic number, because the mean of its divisors is an integer number (6171408363456).

Almost surely, 2^{100122121110110} is an apocalyptic number.

100122121110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122121110110 is a deficient number, since it is larger than the sum of its proper divisors (97362946520482).

100122121110110 is a wasteful number, since it uses less digits than its factorization.

100122121110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081619528.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100122121110110 its reverse (11011121221001), we get a palindrome (111133242331111).

The spelling of 100122121110110 in words is "one hundred trillion, one hundred twenty-two billion, one hundred twenty-one million, one hundred ten thousand, one hundred ten".