33221102130 has 64 divisors (see below), whose sum is σ = 89417623680. Its totient is φ = 8776158912.

The previous prime is 33221102099. The next prime is 33221102147. The reversal of 33221102130 is 3120112233.

It is a super-2 number, since 2×33221102130² (a number of 22 digits) contains 22 as substring.

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

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 31 ways as a sum of consecutive naturals, for example, 546069 + ... + 603848.

It is an arithmetic number, because the mean of its divisors is an integer number (1397150370).

Almost surely, 2^33221102130 is an apocalyptic number.

33221102130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33221102130 is an abundant number, since it is smaller than the sum of its proper divisors (56196521550).

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

33221102130 is a wasteful number, since it uses less digits than its factorization.

33221102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150040 (or 1150034 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 33221102130 its reverse (3120112233), we get a palindrome (36341214363).

The spelling of 33221102130 in words is "thirty-three billion, two hundred twenty-one million, one hundred two thousand, one hundred thirty".