13222431983 has 8 divisors (see below), whose sum is σ = 13288918896. Its totient is φ = 13156041600.

The previous prime is 13222431881. The next prime is 13222432007. The reversal of 13222431983 is 38913422231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13222431983 - 2¹⁰ = 13222430959 is a prime.

It is a super-2 number, since 2×13222431983² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222437983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258785 + ... + 305637.

It is an arithmetic number, because the mean of its divisors is an integer number (1661114862).

Almost surely, 2^13222431983 is an apocalyptic number.

13222431983 is a deficient number, since it is larger than the sum of its proper divisors (66486913).

13222431983 is a wasteful number, since it uses less digits than its factorization.

13222431983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48265.

The product of its digits is 62208, while the sum is 38.

The spelling of 13222431983 in words is "thirteen billion, two hundred twenty-two million, four hundred thirty-one thousand, nine hundred eighty-three".