110122210020202 has 4 divisors (see below), whose sum is σ = 165183315030306. Its totient is φ = 55061105010100.

The previous prime is 110122210020169. The next prime is 110122210020227. The reversal of 110122210020202 is 202020012221011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 57490681872121 + 52631528148081 = 7582261^2 + 7254759^2 .

It is a super-2 number, since 2×110122210020202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530552505049 + ... + 27530552505052.

Almost surely, 2^{110122210020202} is an apocalyptic number.

110122210020202 is a deficient number, since it is larger than the sum of its proper divisors (55061105010104).

110122210020202 is an equidigital number, since it uses as much as digits as its factorization.

110122210020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55061105010103.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110122210020202 its reverse (202020012221011), we get a palindrome (312142222241213).

The spelling of 110122210020202 in words is "one hundred ten trillion, one hundred twenty-two billion, two hundred ten million, twenty thousand, two hundred two".