22072124253 has 8 divisors (see below), whose sum is σ = 29436471616. Its totient is φ = 14711263200.

The previous prime is 22072124197. The next prime is 22072124273. The reversal of 22072124253 is 35242127022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22072124253 - 2⁹ = 22072123741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22072124253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22072124273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856768 + ... + 882153.

It is an arithmetic number, because the mean of its divisors is an integer number (3679558952).

Almost surely, 2^22072124253 is an apocalyptic number.

It is an amenable number.

22072124253 is a deficient number, since it is larger than the sum of its proper divisors (7364347363).

22072124253 is a wasteful number, since it uses less digits than its factorization.

22072124253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743155.

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 22072124253 in words is "twenty-two billion, seventy-two million, one hundred twenty-four thousand, two hundred fifty-three".