33221122220284 has 12 divisors (see below), whose sum is σ = 58177819105504. Its totient is φ = 16598888190144.

The previous prime is 33221122220267. The next prime is 33221122220291. The reversal of 33221122220284 is 48202222112233.

It is a super-2 number, since 2×33221122220284² (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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918223597 + ... + 2918234980.

Almost surely, 2^{33221122220284} is an apocalyptic number.

It is an amenable number.

33221122220284 is a deficient number, since it is larger than the sum of its proper divisors (24956696885220).

33221122220284 is a wasteful number, since it uses less digits than its factorization.

33221122220284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836460004 (or 5836460002 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 33221122220284 in words is "thirty-three trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred twenty thousand, two hundred eighty-four".