33423430222 has 32 divisors (see below), whose sum is σ = 61848105984. Its totient is φ = 13191746400.

The previous prime is 33423430199. The next prime is 33423430241. The reversal of 33423430222 is 22203432433.

It is a super-2 number, since 2×33423430222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 134604 + ... + 291487.

It is an arithmetic number, because the mean of its divisors is an integer number (1932753312).

Almost surely, 2^33423430222 is an apocalyptic number.

33423430222 is a deficient number, since it is larger than the sum of its proper divisors (28424675762).

33423430222 is a wasteful number, since it uses less digits than its factorization.

33423430222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426544.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 33423430222 its reverse (22203432433), we get a palindrome (55626862655).

The spelling of 33423430222 in words is "thirty-three billion, four hundred twenty-three million, four hundred thirty thousand, two hundred twenty-two".