33423100222 has 32 divisors (see below), whose sum is σ = 53559475200. Its totient is φ = 15597036000.

The previous prime is 33423100219. The next prime is 33423100237. The reversal of 33423100222 is 22200132433.

It is a super-2 number, since 2×33423100222² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33423100193 and 33423100202.

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, 1371847 + ... + 1395997.

It is an arithmetic number, because the mean of its divisors is an integer number (1673733600).

Almost surely, 2^33423100222 is an apocalyptic number.

33423100222 is a deficient number, since it is larger than the sum of its proper divisors (20136374978).

33423100222 is a wasteful number, since it uses less digits than its factorization.

33423100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24712.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33423100222 its reverse (22200132433), we get a palindrome (55623232655).

The spelling of 33423100222 in words is "thirty-three billion, four hundred twenty-three million, one hundred thousand, two hundred twenty-two".