2110032220 has 12 divisors (see below), whose sum is σ = 4431067704. Its totient is φ = 844012880.

The previous prime is 2110032191. The next prime is 2110032233. The reversal of 2110032220 is 222300112.

It is a self number, because there is not a number n which added to its sum of digits gives 2110032220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52750786 + ... + 52750825.

It is an arithmetic number, because the mean of its divisors is an integer number (369255642).

Almost surely, 2^2110032220 is an apocalyptic number.

2110032220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110032220 is an abundant number, since it is smaller than the sum of its proper divisors (2321035484).

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

2110032220 is a wasteful number, since it uses less digits than its factorization.

2110032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105501620 (or 105501618 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2110032220 is about 45935.0870250618. The cubic root of 2110032220 is about 1282.6151408898.

Adding to 2110032220 its reverse (222300112), we get a palindrome (2332332332).

The spelling of 2110032220 in words is "two billion, one hundred ten million, thirty-two thousand, two hundred twenty".