33103220022 has 64 divisors (see below), whose sum is σ = 77461920000. Its totient is φ = 10449938304.

The previous prime is 33103220011. The next prime is 33103220039. The reversal of 33103220022 is 22002230133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 33103219977 and 33103220004.

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 31 ways as a sum of consecutive naturals, for example, 5129854 + ... + 5136302.

It is an arithmetic number, because the mean of its divisors is an integer number (1210342500).

Almost surely, 2^33103220022 is an apocalyptic number.

33103220022 is an abundant number, since it is smaller than the sum of its proper divisors (44358699978).

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

33103220022 is a wasteful number, since it uses less digits than its factorization.

33103220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482 (or 11476 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 33103220022 its reverse (22002230133), we get a palindrome (55105450155).

The spelling of 33103220022 in words is "thirty-three billion, one hundred three million, two hundred twenty thousand, twenty-two".