33221130132211 has 8 divisors (see below), whose sum is σ = 37967109305184. Its totient is φ = 28475176819200.

The previous prime is 33221130132167. The next prime is 33221130132343. The reversal of 33221130132211 is 11223103112233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33221130132211 - 2⁹ = 33221130131699 is a prime.

It is a super-2 number, since 2×33221130132211² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33221130132011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3629230 + ... + 8922643.

It is an arithmetic number, because the mean of its divisors is an integer number (4745888663148).

Almost surely, 2^{33221130132211} is an apocalyptic number.

33221130132211 is a deficient number, since it is larger than the sum of its proper divisors (4745979172973).

33221130132211 is a wasteful number, since it uses less digits than its factorization.

33221130132211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12929981.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 33221130132211 its reverse (11223103112233), we get a palindrome (44444233244444).

The spelling of 33221130132211 in words is "thirty-three trillion, two hundred twenty-one billion, one hundred thirty million, one hundred thirty-two thousand, two hundred eleven".