1122332013 has 12 divisors (see below), whose sum is σ = 1768523328. Its totient is φ = 680201160.

The previous prime is 1122331997. The next prime is 1122332023. The reversal of 1122332013 is 3102332211.

It is not a de Polignac number, because 1122332013 - 2⁴ = 1122331997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122332023) 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 11 ways as a sum of consecutive naturals, for example, 5668245 + ... + 5668442.

It is an arithmetic number, because the mean of its divisors is an integer number (147376944).

Almost surely, 2^1122332013 is an apocalyptic number.

It is an amenable number.

1122332013 is a deficient number, since it is larger than the sum of its proper divisors (646191315).

1122332013 is a wasteful number, since it uses less digits than its factorization.

1122332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336704 (or 11336701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1122332013 is about 33501.2240522641. The cubic root of 1122332013 is about 1039.2190923471.

Adding to 1122332013 its reverse (3102332211), we get a palindrome (4224664224).

The spelling of 1122332013 in words is "one billion, one hundred twenty-two million, three hundred thirty-two thousand, thirteen".