22047113 has 8 divisors (see below), whose sum is σ = 25466400. Its totient is φ = 18863680.

The previous prime is 22047097. The next prime is 22047119. The reversal of 22047113 is 31174022.

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

It is not a de Polignac number, because 22047113 - 2⁴ = 22047097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22047119) 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, 58763 + ... + 59136.

It is an arithmetic number, because the mean of its divisors is an integer number (3183300).

Almost surely, 2^22047113 is an apocalyptic number.

It is an amenable number.

22047113 is a deficient number, since it is larger than the sum of its proper divisors (3419287).

22047113 is a wasteful number, since it uses less digits than its factorization.

22047113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117927.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 22047113 is about 4695.4353365796. The cubic root of 22047113 is about 280.4038093626.

The spelling of 22047113 in words is "twenty-two million, forty-seven thousand, one hundred thirteen".