33303120222 has 16 divisors (see below), whose sum is σ = 68023395072. Its totient is φ = 10864847640.

The previous prime is 33303120209. The next prime is 33303120239. The reversal of 33303120222 is 22202130333.

It is a super-2 number, since 2×33303120222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59047804 + ... + 59048367.

It is an arithmetic number, because the mean of its divisors is an integer number (4251462192).

Almost surely, 2^33303120222 is an apocalyptic number.

33303120222 is an abundant number, since it is smaller than the sum of its proper divisors (34720274850).

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

33303120222 is a wasteful number, since it uses less digits than its factorization.

33303120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118096223.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 33303120222 its reverse (22202130333), we get a palindrome (55505250555).

The spelling of 33303120222 in words is "thirty-three billion, three hundred three million, one hundred twenty thousand, two hundred twenty-two".