2220531060 has 48 divisors (see below), whose sum is σ = 6782715072. Its totient is φ = 538310400.

The previous prime is 2220531037. The next prime is 2220531097. The reversal of 2220531060 is 601350222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681561 + ... + 1682880.

It is an arithmetic number, because the mean of its divisors is an integer number (141306564).

Almost surely, 2^2220531060 is an apocalyptic number.

2220531060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220531060 is an abundant number, since it is smaller than the sum of its proper divisors (4562184012).

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

2220531060 is a wasteful number, since it uses less digits than its factorization.

2220531060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364464 (or 3364462 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2220531060 is about 47122.5111809632. The cubic root of 2220531060 is about 1304.6247625663.

Adding to 2220531060 its reverse (601350222), we get a palindrome (2821881282).

The spelling of 2220531060 in words is "two billion, two hundred twenty million, five hundred thirty-one thousand, sixty".