2213134232 has 16 divisors (see below), whose sum is σ = 4162721760. Its totient is φ = 1103075104.

The previous prime is 2213134223. The next prime is 2213134279. The reversal of 2213134232 is 2324313122.

It is a junction number, because it is equal to n+sod(n) for n = 2213134198 and 2213134207.

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, 433808 + ... + 438879.

It is an arithmetic number, because the mean of its divisors is an integer number (260170110).

Almost surely, 2^2213134232 is an apocalyptic number.

It is an amenable number.

2213134232 is a deficient number, since it is larger than the sum of its proper divisors (1949587528).

2213134232 is a wasteful number, since it uses less digits than its factorization.

2213134232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873010 (or 873006 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 2213134232 is about 47043.9606325828. The cubic root of 2213134232 is about 1303.1745359098.

Adding to 2213134232 its reverse (2324313122), we get a palindrome (4537447354).

The spelling of 2213134232 in words is "two billion, two hundred thirteen million, one hundred thirty-four thousand, two hundred thirty-two".