110221113202 has 4 divisors (see below), whose sum is σ = 165331669806. Its totient is φ = 55110556600.

The previous prime is 110221113179. The next prime is 110221113227. The reversal of 110221113202 is 202311122011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202311122011 = 3023 ⋅66923957.

It can be written as a sum of positive squares in only one way, i.e., 82242194841 + 27978918361 = 286779^2 + 167269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27555278299 + ... + 27555278302.

Almost surely, 2^110221113202 is an apocalyptic number.

110221113202 is a deficient number, since it is larger than the sum of its proper divisors (55110556604).

110221113202 is an equidigital number, since it uses as much as digits as its factorization.

110221113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55110556603.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110221113202 its reverse (202311122011), we get a palindrome (312532235213).

The spelling of 110221113202 in words is "one hundred ten billion, two hundred twenty-one million, one hundred thirteen thousand, two hundred two".