220110122111122 has 8 divisors (see below), whose sum is σ = 330169631196672. Its totient is φ = 110053578378900.

The previous prime is 220110122111051. The next prime is 220110122111123. The reversal of 220110122111122 is 221111221011022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×220110122111122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220110122111122.

It is not an unprimeable number, because it can be changed into a prime (220110122111123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741152754 + ... + 741449677.

It is an arithmetic number, because the mean of its divisors is an integer number (41271203899584).

Almost surely, 2^{220110122111122} is an apocalyptic number.

220110122111122 is a deficient number, since it is larger than the sum of its proper divisors (110059509085550).

220110122111122 is a wasteful number, since it uses less digits than its factorization.

220110122111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482676664.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 220110122111122 its reverse (221111221011022), we get a palindrome (441221343122144).

The spelling of 220110122111122 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred twenty-two".