110121130122 has 16 divisors (see below), whose sum is σ = 220753268352. Its totient is φ = 36621875360.

The previous prime is 110121130111. The next prime is 110121130123. The reversal of 110121130122 is 221031121011.

It is not an unprimeable number, because it can be changed into a prime (110121130123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21289203 + ... + 21294374.

It is an arithmetic number, because the mean of its divisors is an integer number (13797079272).

Almost surely, 2^110121130122 is an apocalyptic number.

110121130122 is an abundant number, since it is smaller than the sum of its proper divisors (110632138230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110121130122 is a wasteful number, since it uses less digits than its factorization.

110121130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42584013.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 110121130122 its reverse (221031121011), we get a palindrome (331152251133).

The spelling of 110121130122 in words is "one hundred ten billion, one hundred twenty-one million, one hundred thirty thousand, one hundred twenty-two".