2212332013 has 4 divisors (see below), whose sum is σ = 2328770560. Its totient is φ = 2095893468.

The previous prime is 2212332011. The next prime is 2212332029. The reversal of 2212332013 is 3102332122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2212332013 - 2¹ = 2212332011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 116438527 = 2212332013 / (2 + 2 + 1 + 2 + 3 + 3 + 2 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212332011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58219245 + ... + 58219282.

It is an arithmetic number, because the mean of its divisors is an integer number (582192640).

Almost surely, 2^2212332013 is an apocalyptic number.

It is an amenable number.

2212332013 is a deficient number, since it is larger than the sum of its proper divisors (116438547).

2212332013 is a wasteful number, since it uses less digits than its factorization.

2212332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116438546.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2212332013 is about 47035.4335900074. The cubic root of 2212332013 is about 1303.0170582326.

Adding to 2212332013 its reverse (3102332122), we get a palindrome (5314664135).

The spelling of 2212332013 in words is "two billion, two hundred twelve million, three hundred thirty-two thousand, thirteen".