22314332 has 24 divisors (see below), whose sum is σ = 40421472. Its totient is φ = 10771200.

The previous prime is 22314329. The next prime is 22314343. The reversal of 22314332 is 23341322.

It is a super-3 number, since 3×22314332³ (a number of 23 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16232 + ... + 17552.

It is an arithmetic number, because the mean of its divisors is an integer number (1684228).

Almost surely, 2^22314332 is an apocalyptic number.

It is an amenable number.

22314332 is a deficient number, since it is larger than the sum of its proper divisors (18107140).

22314332 is a wasteful number, since it uses less digits than its factorization.

22314332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1467 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 22314332 is about 4723.8048223863. The cubic root of 22314332 is about 281.5321282870.

Adding to 22314332 its reverse (23341322), we get a palindrome (45655654).

The spelling of 22314332 in words is "twenty-two million, three hundred fourteen thousand, three hundred thirty-two".