33222013122 has 16 divisors (see below), whose sum is σ = 70352498592. Its totient is φ = 10422592320.

The previous prime is 33222013117. The next prime is 33222013141. The reversal of 33222013122 is 22131022233.

It is a happy number.

It is a super-2 number, since 2×33222013122² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 162852904 + ... + 162853107.

It is an arithmetic number, because the mean of its divisors is an integer number (4397031162).

Almost surely, 2^33222013122 is an apocalyptic number.

33222013122 is an abundant number, since it is smaller than the sum of its proper divisors (37130485470).

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

33222013122 is a wasteful number, since it uses less digits than its factorization.

33222013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325706033.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33222013122 its reverse (22131022233), we get a palindrome (55353035355).

The spelling of 33222013122 in words is "thirty-three billion, two hundred twenty-two million, thirteen thousand, one hundred twenty-two".