2220012113112 has 80 divisors (see below), whose sum is σ = 6265556055000. Its totient is φ = 734355123840.

The previous prime is 2220012113089. The next prime is 2220012113129. The reversal of 2220012113112 is 2113112100222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12991237 + ... + 13161012.

Almost surely, 2^{2220012113112} is an apocalyptic number.

It is an amenable number.

2220012113112 is an abundant number, since it is smaller than the sum of its proper divisors (4045543941888).

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

2220012113112 is a wasteful number, since it uses less digits than its factorization.

2220012113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26152398 (or 26152385 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2220012113112 its reverse (2113112100222), we get a palindrome (4333124213334).

The spelling of 2220012113112 in words is "two trillion, two hundred twenty billion, twelve million, one hundred thirteen thousand, one hundred twelve".