2220231112110 has 256 divisors, whose sum is σ = 6535945728000. Its totient is φ = 531822044160.

The previous prime is 2220231112097. The next prime is 2220231112117. The reversal of 2220231112110 is 112111320222.

2220231112110 is a `hidden beast` number, since 2 + 220 + 2 + 311 + 121 + 10 = 666.

It is a super-3 number, since 3×2220231112110³ (a number of 38 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220231112117) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 711839131 + ... + 711842249.

It is an arithmetic number, because the mean of its divisors is an integer number (25531038000).

Almost surely, 2^{2220231112110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220231112110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3267972864000).

2220231112110 is an abundant number, since it is smaller than the sum of its proper divisors (4315714615890).

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

2220231112110 is a wasteful number, since it uses less digits than its factorization.

2220231112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928 (or 5922 counting only the distinct ones).

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

Adding to 2220231112110 its reverse (112111320222), we get a palindrome (2332342432332).

The spelling of 2220231112110 in words is "two trillion, two hundred twenty billion, two hundred thirty-one million, one hundred twelve thousand, one hundred ten".