220000111112000 has 224 divisors, whose sum is σ = 563664510789120. Its totient is φ = 84958477363200.

The previous prime is 220000111111951. The next prime is 220000111112011. The reversal of 220000111112000 is 211111000022.

It is a congruent number.

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, 3421271849 + ... + 3421336151.

Almost surely, 2^{220000111112000} is an apocalyptic number.

220000111112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220000111112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281832255394560).

220000111112000 is an abundant number, since it is smaller than the sum of its proper divisors (343664399677120).

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

220000111112000 is a wasteful number, since it uses less digits than its factorization.

220000111112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79106 (or 79086 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220000111112000 its reverse (211111000022), we get a palindrome (220211222112022).

The spelling of 220000111112000 in words is "two hundred twenty trillion, one hundred eleven million, one hundred twelve thousand".