7223422513 has 4 divisors (see below), whose sum is σ = 7242283008. Its totient is φ = 7204562020.

The previous prime is 7223422487. The next prime is 7223422537. The reversal of 7223422513 is 3152243227.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7223422513 - 2¹³ = 7223414321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7223462513) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 9429673 + ... + 9430438.

It is an arithmetic number, because the mean of its divisors is an integer number (1810570752).

Almost surely, 2^7223422513 is an apocalyptic number.

It is an amenable number.

7223422513 is a deficient number, since it is larger than the sum of its proper divisors (18860495).

7223422513 is a wasteful number, since it uses less digits than its factorization.

7223422513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18860494.

The product of its digits is 20160, while the sum is 31.

The square root of 7223422513 is about 84990.7201581443. The cubic root of 7223422513 is about 1933.0704089901.

The spelling of 7223422513 in words is "seven billion, two hundred twenty-three million, four hundred twenty-two thousand, five hundred thirteen".