110222002102121 has 24 divisors (see below), whose sum is σ = 138094284061440. Its totient is φ = 87199791531552.

The previous prime is 110222002102063. The next prime is 110222002102151. The reversal of 110222002102121 is 121201200222011.

It is not a de Polignac number, because 110222002102121 - 2²⁶ = 110221934993257 is a prime.

It is a super-2 number, since 2×110222002102121² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110222002102121.

It is not an unprimeable number, because it can be changed into a prime (110222002102151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2452511 + ... + 15048548.

It is an arithmetic number, because the mean of its divisors is an integer number (5753928502560).

Almost surely, 2^{110222002102121} is an apocalyptic number.

It is an amenable number.

110222002102121 is a deficient number, since it is larger than the sum of its proper divisors (27872281959319).

110222002102121 is a wasteful number, since it uses less digits than its factorization.

110222002102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17510973 (or 17510966 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110222002102121 its reverse (121201200222011), we get a palindrome (231423202324132).

The spelling of 110222002102121 in words is "one hundred ten trillion, two hundred twenty-two billion, two million, one hundred two thousand, one hundred twenty-one".