22056093 has 12 divisors (see below), whose sum is σ = 33535840. Its totient is φ = 13930056.

The previous prime is 22056061. The next prime is 22056121. The reversal of 22056093 is 39065022.

It is not a de Polignac number, because 22056093 - 2⁵ = 22056061 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 (22056193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64321 + ... + 64662.

Almost surely, 2^22056093 is an apocalyptic number.

It is an amenable number.

22056093 is a deficient number, since it is larger than the sum of its proper divisors (11479747).

22056093 is a wasteful number, since it uses less digits than its factorization.

22056093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129008 (or 129005 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 22056093 is about 4696.3914870888. The cubic root of 22056093 is about 280.4418745794.

The spelling of 22056093 in words is "twenty-two million, fifty-six thousand, ninety-three".