22706230502 has 4 divisors (see below), whose sum is σ = 34059345756. Its totient is φ = 11353115250.

The previous prime is 22706230471. The next prime is 22706230511. The reversal of 22706230502 is 20503260722.

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

It is a congruent number.

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, 5676557624 + ... + 5676557627.

It is an arithmetic number, because the mean of its divisors is an integer number (8514836439).

Almost surely, 2^22706230502 is an apocalyptic number.

22706230502 is a deficient number, since it is larger than the sum of its proper divisors (11353115254).

22706230502 is a wasteful number, since it uses less digits than its factorization.

22706230502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353115253.

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 22706230502 in words is "twenty-two billion, seven hundred six million, two hundred thirty thousand, five hundred two".