33322222002 has 128 divisors (see below), whose sum is σ = 78719558400. Its totient is φ = 9328435200.

The previous prime is 33322222001. The next prime is 33322222007. The reversal of 33322222002 is 20022222333.

It is a super-2 number, since 2×33322222002² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33322222002.

It is not an unprimeable number, because it can be changed into a prime (33322222001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2297052 + ... + 2311512.

It is an arithmetic number, because the mean of its divisors is an integer number (614996550).

Almost surely, 2^33322222002 is an apocalyptic number.

33322222002 is an abundant number, since it is smaller than the sum of its proper divisors (45397336398).

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

33322222002 is a wasteful number, since it uses less digits than its factorization.

33322222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14572.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 33322222002 its reverse (20022222333), we get a palindrome (53344444335).

The spelling of 33322222002 in words is "thirty-three billion, three hundred twenty-two million, two hundred twenty-two thousand, two".