333222442 has 32 divisors (see below), whose sum is σ = 592848000. Its totient is φ = 140372064.

The previous prime is 333222403. The next prime is 333222493. The reversal of 333222442 is 244222333.

It is a super-2 number, since 2×333222442² = 222074391704886728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36358 + ... + 44590.

It is an arithmetic number, because the mean of its divisors is an integer number (18526500).

Almost surely, 2^333222442 is an apocalyptic number.

333222442 is a deficient number, since it is larger than the sum of its proper divisors (259625558).

333222442 is an equidigital number, since it uses as much as digits as its factorization.

333222442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8315 (or 8301 counting only the distinct ones).

The product of its digits is 6912, while the sum is 25.

The square root of 333222442 is about 18254.3814466555. The cubic root of 333222442 is about 693.2843780667.

Adding to 333222442 its reverse (244222333), we get a palindrome (577444775).

The spelling of 333222442 in words is "three hundred thirty-three million, two hundred twenty-two thousand, four hundred forty-two".