321223211120039 has 4 divisors (see below), whose sum is σ = 323675296701240. Its totient is φ = 318771125538840.

The previous prime is 321223211120017. The next prime is 321223211120099. The reversal of 321223211120039 is 930021112322123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 321223211120039 - 2¹⁶ = 321223211054503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321223211119987 and 321223211120014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321223211120099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226042790404 + ... + 1226042790665.

It is an arithmetic number, because the mean of its divisors is an integer number (80918824175310).

Almost surely, 2^{321223211120039} is an apocalyptic number.

321223211120039 is a deficient number, since it is larger than the sum of its proper divisors (2452085581201).

321223211120039 is a wasteful number, since it uses less digits than its factorization.

321223211120039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452085581200.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 321223211120039 in words is "three hundred twenty-one trillion, two hundred twenty-three billion, two hundred eleven million, one hundred twenty thousand, thirty-nine".