33223133223422 has 4 divisors (see below), whose sum is σ = 49834699835136. Its totient is φ = 16611566611710.

The previous prime is 33223133223373. The next prime is 33223133223473. The reversal of 33223133223422 is 22432233132233.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×33223133223422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8305783305854 + ... + 8305783305857.

It is an arithmetic number, because the mean of its divisors is an integer number (12458674958784).

Almost surely, 2^{33223133223422} is an apocalyptic number.

33223133223422 is a deficient number, since it is larger than the sum of its proper divisors (16611566611714).

33223133223422 is a wasteful number, since it uses less digits than its factorization.

33223133223422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16611566611713.

The product of its digits is 186624, while the sum is 35.

Adding to 33223133223422 its reverse (22432233132233), we get a palindrome (55655366355655).

The spelling of 33223133223422 in words is "thirty-three trillion, two hundred twenty-three billion, one hundred thirty-three million, two hundred twenty-three thousand, four hundred twenty-two".