22215093 has 8 divisors (see below), whose sum is σ = 30122400. Its totient is φ = 14558928.

The previous prime is 22215091. The next prime is 22215101. The reversal of 22215093 is 39051222.

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

It is not a de Polignac number, because 22215093 - 2¹ = 22215091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22215091) 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, 62578 + ... + 62931.

It is an arithmetic number, because the mean of its divisors is an integer number (3765300).

Almost surely, 2^22215093 is an apocalyptic number.

It is an amenable number.

22215093 is a deficient number, since it is larger than the sum of its proper divisors (7907307).

22215093 is a wasteful number, since it uses less digits than its factorization.

22215093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125571.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 22215093 is about 4713.2889790464. The cubic root of 22215093 is about 281.1141534571.

The spelling of 22215093 in words is "twenty-two million, two hundred fifteen thousand, ninety-three".