110122021022212 has 6 divisors (see below), whose sum is σ = 192713536788878. Its totient is φ = 55061010511104.

The previous prime is 110122021022207. The next prime is 110122021022239. The reversal of 110122021022212 is 212220120221011.

It can be written as a sum of positive squares in only one way, i.e., 98821572337216 + 11300448684996 = 9940904^2 + 3361614^2 .

It is a super-2 number, since 2×110122021022212² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110122021022212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13765252627773 + ... + 13765252627780.

Almost surely, 2^{110122021022212} is an apocalyptic number.

It is an amenable number.

110122021022212 is a deficient number, since it is larger than the sum of its proper divisors (82591515766666).

110122021022212 is a wasteful number, since it uses less digits than its factorization.

110122021022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27530505255557 (or 27530505255555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110122021022212 its reverse (212220120221011), we get a palindrome (322342141243223).

The spelling of 110122021022212 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty-one million, twenty-two thousand, two hundred twelve".