110222120021 has 8 divisors (see below), whose sum is σ = 118756476384. Its totient is φ = 101695725360.

The previous prime is 110222119991. The next prime is 110222120033. The reversal of 110222120021 is 120021222011.

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

It is a cyclic number.

It is not a de Polignac number, because 110222120021 - 2²² = 110217925717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110222119978 and 110222120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222120051) 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, 1961651 + ... + 2017056.

It is an arithmetic number, because the mean of its divisors is an integer number (14844559548).

Almost surely, 2^110222120021 is an apocalyptic number.

It is an amenable number.

110222120021 is a deficient number, since it is larger than the sum of its proper divisors (8534356363).

110222120021 is a wasteful number, since it uses less digits than its factorization.

110222120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980851.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110222120021 its reverse (120021222011), we get a palindrome (230243342032).

The spelling of 110222120021 in words is "one hundred ten billion, two hundred twenty-two million, one hundred twenty thousand, twenty-one".