33320221102 has 32 divisors (see below), whose sum is σ = 62431395840. Its totient is φ = 13006535040.

The previous prime is 33320221073. The next prime is 33320221127. The reversal of 33320221102 is 20112202333.

It is a super-2 number, since 2×33320221102² (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 33320221102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2250702 + ... + 2265457.

It is an arithmetic number, because the mean of its divisors is an integer number (1950981120).

Almost surely, 2^33320221102 is an apocalyptic number.

33320221102 is a deficient number, since it is larger than the sum of its proper divisors (29111174738).

33320221102 is a wasteful number, since it uses less digits than its factorization.

33320221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516216.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 33320221102 its reverse (20112202333), we get a palindrome (53432423435).

The spelling of 33320221102 in words is "thirty-three billion, three hundred twenty million, two hundred twenty-one thousand, one hundred two".