3211112332993 has 2 divisors, whose sum is σ = 3211112332994. Its totient is φ = 3211112332992.

The previous prime is 3211112332969. The next prime is 3211112333059. The reversal of 3211112332993 is 3992332111123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3081471289744 + 129641043249 = 1755412^2 + 360057^2 .

It is a cyclic number.

It is not a de Polignac number, because 3211112332993 - 2⁹ = 3211112332481 is a prime.

It is a super-2 number, since 2×3211112332993² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3211112332943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605556166496 + 1605556166497.

It is an arithmetic number, because the mean of its divisors is an integer number (1605556166497).

Almost surely, 2^{3211112332993} is an apocalyptic number.

It is an amenable number.

3211112332993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3211112332993 is an equidigital number, since it uses as much as digits as its factorization.

3211112332993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 40.

The spelling of 3211112332993 in words is "three trillion, two hundred eleven billion, one hundred twelve million, three hundred thirty-two thousand, nine hundred ninety-three".