22116093 has 8 divisors (see below), whose sum is σ = 29513088. Its totient is φ = 14731584.

The previous prime is 22116079. The next prime is 22116109. The reversal of 22116093 is 39061122.

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

It is not a de Polignac number, because 22116093 - 2¹³ = 22107901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22116013) 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, 2421 + ... + 7077.

It is an arithmetic number, because the mean of its divisors is an integer number (3689136).

Almost surely, 2^22116093 is an apocalyptic number.

It is an amenable number.

22116093 is a deficient number, since it is larger than the sum of its proper divisors (7396995).

22116093 is a wasteful number, since it uses less digits than its factorization.

22116093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6243.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 22116093 is about 4702.7750318296. The cubic root of 22116093 is about 280.6959431123.

It can be divided in two parts, 221 and 16093, that multiplied together give a palindrome (3556553).

The spelling of 22116093 in words is "twenty-two million, one hundred sixteen thousand, ninety-three".