3223132012993 has 4 divisors (see below), whose sum is σ = 3223281801348. Its totient is φ = 3222982224640.

The previous prime is 3223132012979. The next prime is 3223132013029. The reversal of 3223132012993 is 3992102313223.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2285155258929 + 937976754064 = 1511673^2 + 968492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3223132012993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223132015993) 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, 74861896 + ... + 74904937.

It is an arithmetic number, because the mean of its divisors is an integer number (805820450337).

Almost surely, 2^{3223132012993} is an apocalyptic number.

It is an amenable number.

3223132012993 is a deficient number, since it is larger than the sum of its proper divisors (149788355).

3223132012993 is a wasteful number, since it uses less digits than its factorization.

3223132012993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149788354.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 3223132012993 in words is "three trillion, two hundred twenty-three billion, one hundred thirty-two million, twelve thousand, nine hundred ninety-three".