110202222020202 has 32 divisors (see below), whose sum is σ = 263731813383360. Its totient is φ = 33908376006000.

The previous prime is 110202222020197. The next prime is 110202222020207. The reversal of 110202222020202 is 202020222202011.

It is an interprime number because it is at equal distance from previous prime (110202222020197) and next prime (110202222020207).

It is a super-2 number, since 2×110202222020202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (110202222020207) 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, 78491610424 + ... + 78491611827.

It is an arithmetic number, because the mean of its divisors is an integer number (8241619168230).

Almost surely, 2^{110202222020202} is an apocalyptic number.

110202222020202 is an abundant number, since it is smaller than the sum of its proper divisors (153529591363158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110202222020202 is a wasteful number, since it uses less digits than its factorization.

110202222020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156983222275 (or 156983222269 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 110202222020202 its reverse (202020222202011), we get a palindrome (312222444222213).

The spelling of 110202222020202 in words is "one hundred ten trillion, two hundred two billion, two hundred twenty-two million, twenty thousand, two hundred two".