12213162039 has 48 divisors (see below), whose sum is σ = 18391962624. Its totient is φ = 7197465600.

The previous prime is 12213162023. The next prime is 12213162077. The reversal of 12213162039 is 93026131221.

It is not a de Polignac number, because 12213162039 - 2⁴ = 12213162023 is a prime.

It is a super-2 number, since 2×12213162039² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12213161997 and 12213162015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213162439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1520544 + ... + 1528554.

It is an arithmetic number, because the mean of its divisors is an integer number (383165888).

Almost surely, 2^12213162039 is an apocalyptic number.

12213162039 is a deficient number, since it is larger than the sum of its proper divisors (6178800585).

12213162039 is a wasteful number, since it uses less digits than its factorization.

12213162039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8168 (or 8155 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 12213162039 in words is "twelve billion, two hundred thirteen million, one hundred sixty-two thousand, thirty-nine".