1312222003013 has 8 divisors (see below), whose sum is σ = 1389426284160. Its totient is φ = 1235019360960.

The previous prime is 1312222002953. The next prime is 1312222003051. The reversal of 1312222003013 is 3103002222131.

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 1312222003013 - 2¹⁴ = 1312221986629 is a prime.

It is a super-5 number, since 5×1312222003013⁵ (a number of 62 digits) contains 55555 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 (1312222003093) 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, 1490228 + ... + 2201186.

It is an arithmetic number, because the mean of its divisors is an integer number (173678285520).

Almost surely, 2^{1312222003013} is an apocalyptic number.

It is an amenable number.

1312222003013 is a deficient number, since it is larger than the sum of its proper divisors (77204281147).

1312222003013 is a wasteful number, since it uses less digits than its factorization.

1312222003013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819547.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1312222003013 its reverse (3103002222131), we get a palindrome (4415224225144).

The spelling of 1312222003013 in words is "one trillion, three hundred twelve billion, two hundred twenty-two million, three thousand, thirteen".