33421224332 has 12 divisors (see below), whose sum is σ = 58518282480. Its totient is φ = 16701715056.

The previous prime is 33421224329. The next prime is 33421224373. The reversal of 33421224332 is 23342212433.

It is a super-2 number, since 2×33421224332² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33421224295 and 33421224304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2215823 + ... + 2230854.

It is an arithmetic number, because the mean of its divisors is an integer number (4876523540).

Almost surely, 2^33421224332 is an apocalyptic number.

It is an amenable number.

33421224332 is a deficient number, since it is larger than the sum of its proper divisors (25097058148).

33421224332 is a wasteful number, since it uses less digits than its factorization.

33421224332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448560 (or 4448558 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

Adding to 33421224332 its reverse (23342212433), we get a palindrome (56763436765).

The spelling of 33421224332 in words is "thirty-three billion, four hundred twenty-one million, two hundred twenty-four thousand, three hundred thirty-two".