33440324214222 has 24 divisors (see below), whose sum is σ = 73371175494240. Its totient is φ = 11005676323200.

The previous prime is 33440324214221. The next prime is 33440324214229. The reversal of 33440324214222 is 22241242304433.

33440324214222 is a `hidden beast` number, since 3 + 3 + 4 + 4 + 0 + 3 + 2 + 421 + 4 + 222 = 666.

It is a super-2 number, since 2×33440324214222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33440324214221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11758199779 + ... + 11758202622.

It is an arithmetic number, because the mean of its divisors is an integer number (3057132312260).

Almost surely, 2^{33440324214222} is an apocalyptic number.

33440324214222 is an abundant number, since it is smaller than the sum of its proper divisors (39930851280018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33440324214222 is a wasteful number, since it uses less digits than its factorization.

33440324214222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23516402488 (or 23516402485 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 33440324214222 its reverse (22241242304433), we get a palindrome (55681566518655).

The spelling of 33440324214222 in words is "thirty-three trillion, four hundred forty billion, three hundred twenty-four million, two hundred fourteen thousand, two hundred twenty-two".