22351734079 has 32 divisors (see below), whose sum is σ = 24778967040. Its totient is φ = 20067264000.

The previous prime is 22351734061. The next prime is 22351734091. The reversal of 22351734079 is 97043715322.

It is a cyclic number.

It is not a de Polignac number, because 22351734079 - 2⁵ = 22351734047 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 (22351734179) 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 31 ways as a sum of consecutive naturals, for example, 15706762 + ... + 15708184.

It is an arithmetic number, because the mean of its divisors is an integer number (774342720).

Almost surely, 2^22351734079 is an apocalyptic number.

22351734079 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

22351734079 is a deficient number, since it is larger than the sum of its proper divisors (2427232961).

22351734079 is a wasteful number, since it uses less digits than its factorization.

22351734079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 22351734079 in words is "twenty-two billion, three hundred fifty-one million, seven hundred thirty-four thousand, seventy-nine".