1110112022212 has 6 divisors (see below), whose sum is σ = 1942696038878. Its totient is φ = 555056011104.

The previous prime is 1110112022183. The next prime is 1110112022321. The reversal of 1110112022212 is 2122202110111.

It can be written as a sum of positive squares in only one way, i.e., 941959538116 + 168152484096 = 970546^2 + 410064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138764002773 + ... + 138764002780.

Almost surely, 2^{1110112022212} is an apocalyptic number.

It is an amenable number.

1110112022212 is a deficient number, since it is larger than the sum of its proper divisors (832584016666).

1110112022212 is a wasteful number, since it uses less digits than its factorization.

1110112022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277528005557 (or 277528005555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110112022212 its reverse (2122202110111), we get a palindrome (3232314132323).

The spelling of 1110112022212 in words is "one trillion, one hundred ten billion, one hundred twelve million, twenty-two thousand, two hundred twelve".