110222000120121 has 32 divisors (see below), whose sum is σ = 155157403584000. Its totient is φ = 69406994361600.

The previous prime is 110222000120119. The next prime is 110222000120123. The reversal of 110222000120121 is 121021000222011.

It is an interprime number because it is at equal distance from previous prime (110222000120119) and next prime (110222000120123).

It is not a de Polignac number, because 110222000120121 - 2¹ = 110222000120119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110222000120121.

It is not an unprimeable number, because it can be changed into a prime (110222000120123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223236321 + ... + 223729521.

It is an arithmetic number, because the mean of its divisors is an integer number (4848668862000).

Almost surely, 2^{110222000120121} is an apocalyptic number.

It is an amenable number.

110222000120121 is a deficient number, since it is larger than the sum of its proper divisors (44935403463879).

110222000120121 is a wasteful number, since it uses less digits than its factorization.

110222000120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504869.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110222000120121 its reverse (121021000222011), we get a palindrome (231243000342132).

The spelling of 110222000120121 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred twenty thousand, one hundred twenty-one".