220000011120 has 280 divisors, whose sum is σ = 793350115200. Its totient is φ = 56643245568.

The previous prime is 220000011113. The next prime is 220000011131. The reversal of 220000011120 is 21110000022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1626241 + ... + 1756319.

Almost surely, 2^220000011120 is an apocalyptic number.

220000011120 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 220000011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396675057600).

220000011120 is an abundant number, since it is smaller than the sum of its proper divisors (573350104080).

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

220000011120 is a wasteful number, since it uses less digits than its factorization.

220000011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130139 (or 130118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 220000011120 its reverse (21110000022), we get a palindrome (241110011142).

The spelling of 220000011120 in words is "two hundred twenty billion, eleven thousand, one hundred twenty".