22223332 has 12 divisors (see below), whose sum is σ = 39383680. Its totient is φ = 10970856.

The previous prime is 22223329. The next prime is 22223351. The reversal of 22223332 is 23332222.

It is a super-3 number, since 3×22223332³ (a number of 23 digits) contains 333 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, 34848 + ... + 35479.

Almost surely, 2^22223332 is an apocalyptic number.

It is an amenable number.

22223332 is a deficient number, since it is larger than the sum of its proper divisors (17160348).

22223332 is a wasteful number, since it uses less digits than its factorization.

22223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70410 (or 70408 counting only the distinct ones).

The product of its digits is 864, while the sum is 19.

The square root of 22223332 is about 4714.1629161496. The cubic root of 22223332 is about 281.1489018035.

Adding to 22223332 its reverse (23332222), we get a palindrome (45555554).

The spelling of 22223332 in words is "twenty-two million, two hundred twenty-three thousand, three hundred thirty-two".