33220230022 has 24 divisors (see below), whose sum is σ = 57987468000. Its totient is φ = 14231946960.

The previous prime is 33220230007. The next prime is 33220230049. The reversal of 33220230022 is 22003202233.

It is a super-2 number, since 2×33220230022² (a number of 22 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 (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207747 + ... + 331057.

It is an arithmetic number, because the mean of its divisors is an integer number (2416144500).

Almost surely, 2^33220230022 is an apocalyptic number.

33220230022 is a deficient number, since it is larger than the sum of its proper divisors (24767237978).

33220230022 is a wasteful number, since it uses less digits than its factorization.

33220230022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126076 (or 126069 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 33220230022 its reverse (22003202233), we get a palindrome (55223432255).

The spelling of 33220230022 in words is "thirty-three billion, two hundred twenty million, two hundred thirty thousand, twenty-two".