3222494782823 has 4 divisors (see below), whose sum is σ = 3222665204928. Its totient is φ = 3222324360720.

The previous prime is 3222494782813. The next prime is 3222494782853. The reversal of 3222494782823 is 3282874942223.

3222494782823 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3222494782823 - 2¹⁰ = 3222494781799 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 (3222494782813) 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, 85182686 + ... + 85220507.

It is an arithmetic number, because the mean of its divisors is an integer number (805666301232).

Almost surely, 2^{3222494782823} is an apocalyptic number.

3222494782823 is a deficient number, since it is larger than the sum of its proper divisors (170422105).

3222494782823 is a wasteful number, since it uses less digits than its factorization.

3222494782823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170422104.

The product of its digits is 18579456, while the sum is 56.

The spelling of 3222494782823 in words is "three trillion, two hundred twenty-two billion, four hundred ninety-four million, seven hundred eighty-two thousand, eight hundred twenty-three".