1110211111122 has 64 divisors (see below), whose sum is σ = 2285222768640. Its totient is φ = 359313188544.

The previous prime is 1110211111111. The next prime is 1110211111147. The reversal of 1110211111122 is 2211111120111.

It is a super-2 number, since 2×1110211111122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287394163 + ... + 287398025.

It is an arithmetic number, because the mean of its divisors is an integer number (35706605760).

Almost surely, 2^{1110211111122} is an apocalyptic number.

1110211111122 is an abundant number, since it is smaller than the sum of its proper divisors (1175011657518).

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

1110211111122 is a wasteful number, since it uses less digits than its factorization.

1110211111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 1110211111122 its reverse (2211111120111), we get a palindrome (3321322231233).

The spelling of 1110211111122 in words is "one trillion, one hundred ten billion, two hundred eleven million, one hundred eleven thousand, one hundred twenty-two".