333222340 has 24 divisors (see below), whose sum is σ = 763382592. Its totient is φ = 121171680.

The previous prime is 333222313. The next prime is 333222349. The reversal of 333222340 is 43222333.

It is a super-2 number, since 2×333222340² = 222074255750151200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (333222349) 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, 757104 + ... + 757543.

It is an arithmetic number, because the mean of its divisors is an integer number (31807608).

Almost surely, 2^333222340 is an apocalyptic number.

It is an amenable number.

333222340 is an abundant number, since it is smaller than the sum of its proper divisors (430160252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

333222340 is a wasteful number, since it uses less digits than its factorization.

333222340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514667 (or 1514665 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 333222340 is about 18254.3786528055. The cubic root of 333222340 is about 693.2843073281.

Adding to 333222340 its reverse (43222333), we get a palindrome (376444673).

The spelling of 333222340 in words is "three hundred thirty-three million, two hundred twenty-two thousand, three hundred forty".