33312022234 has 8 divisors (see below), whose sum is σ = 50186235060. Its totient is φ = 16583277216.

The previous prime is 33312022171. The next prime is 33312022259. The reversal of 33312022234 is 43222021333.

It can be written as a sum of positive squares in 2 ways, for example, as 21332063025 + 11979959209 = 146055^2 + 109453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33312022234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33312022199 and 33312022208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36366379 + ... + 36367294.

Almost surely, 2^33312022234 is an apocalyptic number.

33312022234 is a deficient number, since it is larger than the sum of its proper divisors (16874212826).

33312022234 is a wasteful number, since it uses less digits than its factorization.

33312022234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72733904.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 33312022234 its reverse (43222021333), we get a palindrome (76534043567).

Subtracting 33312022234 from its reverse (43222021333), we obtain a palindrome (9909999099).

The spelling of 33312022234 in words is "thirty-three billion, three hundred twelve million, twenty-two thousand, two hundred thirty-four".