33302205222 has 64 divisors (see below), whose sum is σ = 78274183680. Its totient is φ = 9312249600.

The previous prime is 33302205221. The next prime is 33302205239. The reversal of 33302205222 is 22250220333.

It is a super-2 number, since 2×33302205222² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33302205192 and 33302205201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33302205221) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4355679 + ... + 4363317.

It is an arithmetic number, because the mean of its divisors is an integer number (1223034120).

Almost surely, 2^33302205222 is an apocalyptic number.

33302205222 is an abundant number, since it is smaller than the sum of its proper divisors (44971978458).

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

33302205222 is a wasteful number, since it uses less digits than its factorization.

33302205222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12749.

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 33302205222 its reverse (22250220333), we get a palindrome (55552425555).

The spelling of 33302205222 in words is "thirty-three billion, three hundred two million, two hundred five thousand, two hundred twenty-two".