33030102221860 has 48 divisors (see below), whose sum is σ = 71206069729536. Its totient is φ = 12863933908992.

The previous prime is 33030102221849. The next prime is 33030102221861. The reversal of 33030102221860 is 6812220103033.

It is not an unprimeable number, because it can be changed into a prime (33030102221861) by changing a digit.

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, 90850722 + ... + 91213561.

It is an arithmetic number, because the mean of its divisors is an integer number (1483459786032).

Almost surely, 2^{33030102221860} is an apocalyptic number.

It is an amenable number.

33030102221860 is an abundant number, since it is smaller than the sum of its proper divisors (38175967507676).

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

33030102221860 is a wasteful number, since it uses less digits than its factorization.

33030102221860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182064532 (or 182064530 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 33030102221860 its reverse (6812220103033), we get a palindrome (39842322324893).

The spelling of 33030102221860 in words is "thirty-three trillion, thirty billion, one hundred two million, two hundred twenty-one thousand, eight hundred sixty".