993122301443213 has 8 divisors (see below), whose sum is σ = 1064309681453568. Its totient is φ = 924268933892304.

The previous prime is 993122301443183. The next prime is 993122301443249. The reversal of 993122301443213 is 312344103221399.

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 993122301443213 - 2¹⁰ = 993122301442189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993122301403213) 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, 583503113981 + ... + 583503115682.

It is an arithmetic number, because the mean of its divisors is an integer number (133038710181696).

Almost surely, 2^{993122301443213} is an apocalyptic number.

It is an amenable number.

993122301443213 is a deficient number, since it is larger than the sum of its proper divisors (71187380010355).

993122301443213 is a wasteful number, since it uses less digits than its factorization.

993122301443213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167006229723.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 993122301443213 in words is "nine hundred ninety-three trillion, one hundred twenty-two billion, three hundred one million, four hundred forty-three thousand, two hundred thirteen".