22159334 has 8 divisors (see below), whose sum is σ = 33259368. Its totient is φ = 11072880.

The previous prime is 22159331. The next prime is 22159351. The reversal of 22159334 is 43395122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22159297 and 22159306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22159331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3434 + ... + 7490.

It is an arithmetic number, because the mean of its divisors is an integer number (4157421).

Almost surely, 2^22159334 is an apocalyptic number.

22159334 is a deficient number, since it is larger than the sum of its proper divisors (11100034).

22159334 is a wasteful number, since it uses less digits than its factorization.

22159334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790.

The product of its digits is 6480, while the sum is 29.

The square root of 22159334 is about 4707.3701787729. The cubic root of 22159334 is about 280.8787612901.

The spelling of 22159334 in words is "twenty-two million, one hundred fifty-nine thousand, three hundred thirty-four".