22359151 has 4 divisors (see below), whose sum is σ = 23331312. Its totient is φ = 21386992.

The previous prime is 22359119. The next prime is 22359193. The reversal of 22359151 is 15195322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15195322 = 2 ⋅7597661.

It is a cyclic number.

It is not a de Polignac number, because 22359151 - 2⁵ = 22359119 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 (22359251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486046 + ... + 486091.

It is an arithmetic number, because the mean of its divisors is an integer number (5832828).

Almost surely, 2^22359151 is an apocalyptic number.

22359151 is a deficient number, since it is larger than the sum of its proper divisors (972161).

22359151 is an equidigital number, since it uses as much as digits as its factorization.

22359151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972160.

The product of its digits is 2700, while the sum is 28.

The square root of 22359151 is about 4728.5463939778. The cubic root of 22359151 is about 281.7204907858.

The spelling of 22359151 in words is "twenty-two million, three hundred fifty-nine thousand, one hundred fifty-one".