33220010324 has 24 divisors (see below), whose sum is σ = 61370148000. Its totient is φ = 15690693600.

The previous prime is 33220010323. The next prime is 33220010353. The reversal of 33220010324 is 42301002233.

It is a super-2 number, since 2×33220010324² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33220010296 and 33220010305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33220010323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599702 + ... + 652749.

It is an arithmetic number, because the mean of its divisors is an integer number (2557089500).

Almost surely, 2^33220010324 is an apocalyptic number.

It is an amenable number.

33220010324 is a deficient number, since it is larger than the sum of its proper divisors (28150137676).

33220010324 is a wasteful number, since it uses less digits than its factorization.

33220010324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252823 (or 1252821 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 33220010324 its reverse (42301002233), we get a palindrome (75521012557).

The spelling of 33220010324 in words is "thirty-three billion, two hundred twenty million, ten thousand, three hundred twenty-four".