33221101130 has 32 divisors (see below), whose sum is σ = 68350763520. Its totient is φ = 11388389760.

The previous prime is 33221101127. The next prime is 33221101139. The reversal of 33221101130 is 3110112233.

It is a super-2 number, since 2×33221101130² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33221101099 and 33221101108.

It is not an unprimeable number, because it can be changed into a prime (33221101139) 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, 491951 + ... + 555389.

It is an arithmetic number, because the mean of its divisors is an integer number (2135961360).

Almost surely, 2^33221101130 is an apocalyptic number.

33221101130 is an abundant number, since it is smaller than the sum of its proper divisors (35129662390).

33221101130 is a wasteful number, since it uses less digits than its factorization.

33221101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70934.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33221101130 its reverse (3110112233), we get a palindrome (36331213363).

The spelling of 33221101130 in words is "thirty-three billion, two hundred twenty-one million, one hundred one thousand, one hundred thirty".