33321344422442 has 8 divisors (see below), whose sum is σ = 49985062324032. Its totient is φ = 16659656981100.

The previous prime is 33321344422427. The next prime is 33321344422451. The reversal of 33321344422442 is 24422444312333.

It is a happy number.

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

It is a super-2 number, since 2×33321344422442² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33321344422442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507574034 + ... + 507639677.

It is an arithmetic number, because the mean of its divisors is an integer number (6248132790504).

Almost surely, 2^{33321344422442} is an apocalyptic number.

33321344422442 is a deficient number, since it is larger than the sum of its proper divisors (16663717901590).

33321344422442 is a wasteful number, since it uses less digits than its factorization.

33321344422442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015230124.

The product of its digits is 1327104, while the sum is 41.

Adding to 33321344422442 its reverse (24422444312333), we get a palindrome (57743788734775).

The spelling of 33321344422442 in words is "thirty-three trillion, three hundred twenty-one billion, three hundred forty-four million, four hundred twenty-two thousand, four hundred forty-two".