2213212384 has 24 divisors (see below), whose sum is σ = 4361695128. Its totient is φ = 1105480320.

The previous prime is 2213212369. The next prime is 2213212429. The reversal of 2213212384 is 4832123122.

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, 2782 + ... + 66589.

It is an arithmetic number, because the mean of its divisors is an integer number (181737297).

Almost surely, 2^2213212384 is an apocalyptic number.

It is an amenable number.

2213212384 is a deficient number, since it is larger than the sum of its proper divisors (2148482744).

2213212384 is an equidigital number, since it uses as much as digits as its factorization.

2213212384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70378 (or 70370 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 2213212384 is about 47044.7912525925. The cubic root of 2213212384 is about 1303.1898753164.

The spelling of 2213212384 in words is "two billion, two hundred thirteen million, two hundred twelve thousand, three hundred eighty-four".