22133003 has 8 divisors (see below), whose sum is σ = 23430000. Its totient is φ = 20871648.

The previous prime is 22132987. The next prime is 22133017. The reversal of 22133003 is 30033122.

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

It is not a de Polignac number, because 22133003 - 2⁴ = 22132987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133093) 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, 7628 + ... + 10121.

It is an arithmetic number, because the mean of its divisors is an integer number (2928750).

Almost surely, 2^22133003 is an apocalyptic number.

22133003 is a deficient number, since it is larger than the sum of its proper divisors (1296997).

22133003 is a wasteful number, since it uses less digits than its factorization.

22133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17821.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 22133003 is about 4704.5725629434. The cubic root of 22133003 is about 280.7674650754.

Adding to 22133003 its reverse (30033122), we get a palindrome (52166125).

The spelling of 22133003 in words is "twenty-two million, one hundred thirty-three thousand, three".