1110220222112 has 48 divisors (see below), whose sum is σ = 2267944826112. Its totient is φ = 534419804160.

The previous prime is 1110220222093. The next prime is 1110220222121. The reversal of 1110220222112 is 2112220220111.

It is a super-2 number, since 2×1110220222112² (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 7 ways as a sum of consecutive naturals, for example, 2707958 + ... + 3090869.

It is an arithmetic number, because the mean of its divisors is an integer number (47248850544).

Almost surely, 2^{1110220222112} is an apocalyptic number.

It is an amenable number.

1110220222112 is an abundant number, since it is smaller than the sum of its proper divisors (1157724604000).

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

1110220222112 is a wasteful number, since it uses less digits than its factorization.

1110220222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799061 (or 5799053 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1110220222112 its reverse (2112220220111), we get a palindrome (3222440442223).

The spelling of 1110220222112 in words is "one trillion, one hundred ten billion, two hundred twenty million, two hundred twenty-two thousand, one hundred twelve".