6612362472722 has 4 divisors (see below), whose sum is σ = 9918543709086. Its totient is φ = 3306181236360.

The previous prime is 6612362472697. The next prime is 6612362472743. The reversal of 6612362472722 is 2272742632166.

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

It can be written as a sum of positive squares in only one way, i.e., 4610162942641 + 2002199530081 = 2147129^2 + 1414991^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653090618179 + ... + 1653090618182.

Almost surely, 2^{6612362472722} is an apocalyptic number.

6612362472722 is a deficient number, since it is larger than the sum of its proper divisors (3306181236364).

6612362472722 is a wasteful number, since it uses less digits than its factorization.

6612362472722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306181236363.

The product of its digits is 4064256, while the sum is 50.

The spelling of 6612362472722 in words is "six trillion, six hundred twelve billion, three hundred sixty-two million, four hundred seventy-two thousand, seven hundred twenty-two".