2213348220 has 48 divisors (see below), whose sum is σ = 6885973920. Its totient is φ = 590226048.

The previous prime is 2213348173. The next prime is 2213348227. The reversal of 2213348220 is 228433122.

2213348220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213348227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048857 + ... + 2049936.

It is an arithmetic number, because the mean of its divisors is an integer number (143457790).

Almost surely, 2^2213348220 is an apocalyptic number.

2213348220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213348220 is an abundant number, since it is smaller than the sum of its proper divisors (4672625700).

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

2213348220 is a wasteful number, since it uses less digits than its factorization.

2213348220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098811 (or 4098803 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2213348220 is about 47046.2349184289. The cubic root of 2213348220 is about 1303.2165358815.

The spelling of 2213348220 in words is "two billion, two hundred thirteen million, three hundred forty-eight thousand, two hundred twenty".