110222120220121 has 32 divisors (see below), whose sum is σ = 141616231884288. Its totient is φ = 83381632519680.

The previous prime is 110222120220103. The next prime is 110222120220131. The reversal of 110222120220121 is 121022021222011.

It is a cyclic number.

It is not a de Polignac number, because 110222120220121 - 2⁵ = 110222120220089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110222120220131) 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, 6238260 + ... + 16104661.

It is an arithmetic number, because the mean of its divisors is an integer number (4425507246384).

Almost surely, 2^{110222120220121} is an apocalyptic number.

It is an amenable number.

110222120220121 is a deficient number, since it is larger than the sum of its proper divisors (31394111664167).

110222120220121 is a wasteful number, since it uses less digits than its factorization.

110222120220121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22345321.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110222120220121 its reverse (121022021222011), we get a palindrome (231244141442132).

The spelling of 110222120220121 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty-one".