110022132221 has 16 divisors (see below), whose sum is σ = 111346099200. Its totient is φ = 108708029568.

The previous prime is 110022132151. The next prime is 110022132323. The reversal of 110022132221 is 122231220011.

It is a cyclic number.

It is not a de Polignac number, because 110022132221 - 2³⁴ = 92842263037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110022132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022132421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21515561 + ... + 21520673.

It is an arithmetic number, because the mean of its divisors is an integer number (6959131200).

Almost surely, 2^110022132221 is an apocalyptic number.

It is an amenable number.

110022132221 is a deficient number, since it is larger than the sum of its proper divisors (1323966979).

110022132221 is a wasteful number, since it uses less digits than its factorization.

110022132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 110022132221 its reverse (122231220011), we get a palindrome (232253352232).

The spelling of 110022132221 in words is "one hundred ten billion, twenty-two million, one hundred thirty-two thousand, two hundred twenty-one".