2213020 has 12 divisors (see below), whose sum is σ = 4647384. Its totient is φ = 885200.

The previous prime is 2212979. The next prime is 2213033. The reversal of 2213020 is 203122.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2212988 and 2213006.

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, 55306 + ... + 55345.

It is an arithmetic number, because the mean of its divisors is an integer number (387282).

2^2213020 is an apocalyptic number.

2213020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213020 is an abundant number, since it is smaller than the sum of its proper divisors (2434364).

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

2213020 is a wasteful number, since it uses less digits than its factorization.

2213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110660 (or 110658 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2213020 is about 1487.6222638829. The cubic root of 2213020 is about 130.3152114195.

Adding to 2213020 its reverse (203122), we get a palindrome (2416142).

The spelling of 2213020 in words is "two million, two hundred thirteen thousand, twenty".