22354235151 has 8 divisors (see below), whose sum is σ = 29873543040. Its totient is φ = 14868875352.

The previous prime is 22354235149. The next prime is 22354235261. The reversal of 22354235151 is 15153245322.

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

It is not a de Polignac number, because 22354235151 - 2¹ = 22354235149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22354237151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8485485 + ... + 8488118.

It is an arithmetic number, because the mean of its divisors is an integer number (3734192880).

Almost surely, 2^22354235151 is an apocalyptic number.

22354235151 is a deficient number, since it is larger than the sum of its proper divisors (7519307889).

22354235151 is a wasteful number, since it uses less digits than its factorization.

22354235151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16974045.

The product of its digits is 36000, while the sum is 33.

The spelling of 22354235151 in words is "twenty-two billion, three hundred fifty-four million, two hundred thirty-five thousand, one hundred fifty-one".