2220231060 has 240 divisors, whose sum is σ = 7171718400. Its totient is φ = 574801920.

The previous prime is 2220231053. The next prime is 2220231071. The reversal of 2220231060 is 601320222.

It is a super-3 number, since 3×2220231060³ (a number of 29 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11156841 + ... + 11157039.

It is an arithmetic number, because the mean of its divisors is an integer number (29882160).

Almost surely, 2^2220231060 is an apocalyptic number.

2220231060 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 2220231060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3585859200).

2220231060 is an abundant number, since it is smaller than the sum of its proper divisors (4951487340).

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

2220231060 is a wasteful number, since it uses less digits than its factorization.

2220231060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2220231060 is about 47119.3278814543. The cubic root of 2220231060 is about 1304.5660070937.

Adding to 2220231060 its reverse (601320222), we get a palindrome (2821551282).

The spelling of 2220231060 in words is "two billion, two hundred twenty million, two hundred thirty-one thousand, sixty".