22133066 has 8 divisors (see below), whose sum is σ = 33222144. Its totient is φ = 11059020.

The previous prime is 22133021. The next prime is 22133077. The reversal of 22133066 is 66033122.

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

It is a super-2 number, since 2×22133066² = 979745221120712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271 + ... + 6773.

It is an arithmetic number, because the mean of its divisors is an integer number (4152768).

Almost surely, 2^22133066 is an apocalyptic number.

22133066 is a deficient number, since it is larger than the sum of its proper divisors (11089078).

22133066 is a wasteful number, since it uses less digits than its factorization.

22133066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7516.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 22133066 is about 4704.5792585522. The cubic root of 22133066 is about 280.7677314700.

Adding to 22133066 its reverse (66033122), we get a palindrome (88166188).

The spelling of 22133066 in words is "twenty-two million, one hundred thirty-three thousand, sixty-six".