22112893 has 8 divisors (see below), whose sum is σ = 24284736. Its totient is φ = 19968000.

The previous prime is 22112891. The next prime is 22112897. The reversal of 22112893 is 39821122.

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

It is a cyclic number.

It is not a de Polignac number, because 22112893 - 2¹ = 22112891 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 (22112891) 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, 4996 + ... + 8317.

It is an arithmetic number, because the mean of its divisors is an integer number (3035592).

Almost surely, 2^22112893 is an apocalyptic number.

It is an amenable number.

22112893 is a deficient number, since it is larger than the sum of its proper divisors (2171843).

22112893 is a wasteful number, since it uses less digits than its factorization.

22112893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13475.

The product of its digits is 1728, while the sum is 28.

The square root of 22112893 is about 4702.4347948696. The cubic root of 22112893 is about 280.6824043987.

It can be divided in two parts, 22112 and 893, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 22112893 in words is "twenty-two million, one hundred twelve thousand, eight hundred ninety-three".