993322223399 has 16 divisors (see below), whose sum is σ = 1151950757760. Its totient is φ = 847022580000.

The previous prime is 993322223371. The next prime is 993322223401.

It is a happy number.

993322223399 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-993322223399 is a prime.

It is a super-2 number, since 2×993322223399² (a number of 25 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993322223339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23507297 + ... + 23549514.

It is an arithmetic number, because the mean of its divisors is an integer number (71996922360).

Almost surely, 2^993322223399 is an apocalyptic number.

993322223399 is a deficient number, since it is larger than the sum of its proper divisors (158628534361).

993322223399 is a wasteful number, since it uses less digits than its factorization.

993322223399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47056942.

The product of its digits is 8503056, while the sum is 56.

The spelling of 993322223399 in words is "nine hundred ninety-three billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred ninety-nine".