220220001111112 has 16 divisors (see below), whose sum is σ = 413832129043500. Its totient is φ = 109864766699520.

The previous prime is 220220001111109. The next prime is 220220001111167. The reversal of 220220001111112 is 211111100022022.

It can be written as a sum of positive squares in 2 ways, for example, as 206635277534596 + 13584723576516 = 14374814^2 + 3685746^2 .

It is a super-3 number, since 3×220220001111112³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30654228189 + ... + 30654235372.

Almost surely, 2^{220220001111112} is an apocalyptic number.

It is an amenable number.

220220001111112 is a deficient number, since it is larger than the sum of its proper divisors (193612127932388).

220220001111112 is a wasteful number, since it uses less digits than its factorization.

220220001111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61308464016 (or 61308464012 counting only the distinct ones).

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

Adding to 220220001111112 its reverse (211111100022022), we get a palindrome (431331101133134).

The spelling of 220220001111112 in words is "two hundred twenty trillion, two hundred twenty billion, one million, one hundred eleven thousand, one hundred twelve".