110522213221 has 16 divisors (see below), whose sum is σ = 129054025728. Its totient is φ = 92692396800.

The previous prime is 110522213213. The next prime is 110522213257. The reversal of 110522213221 is 122312225011.

It is a cyclic number.

It is not a de Polignac number, because 110522213221 - 2³ = 110522213213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110522213192 and 110522213201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110522213281) 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, 596020 + ... + 759133.

It is an arithmetic number, because the mean of its divisors is an integer number (8065876608).

Almost surely, 2^110522213221 is an apocalyptic number.

It is an amenable number.

110522213221 is a deficient number, since it is larger than the sum of its proper divisors (18531812507).

110522213221 is a wasteful number, since it uses less digits than its factorization.

110522213221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355412.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 110522213221 its reverse (122312225011), we get a palindrome (232834438232).

The spelling of 110522213221 in words is "one hundred ten billion, five hundred twenty-two million, two hundred thirteen thousand, two hundred twenty-one".