33232121221121 has 8 divisors (see below), whose sum is σ = 33255611844000. Its totient is φ = 33208638601248.

The previous prime is 33232121221021. The next prime is 33232121221153. The reversal of 33232121221121 is 12112212123233.

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 33232121221121 - 2¹⁸ = 33232120958977 is a prime.

It is a super-2 number, since 2×33232121221121² (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 (33232121221021) 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, 6319310 + ... + 10314936.

It is an arithmetic number, because the mean of its divisors is an integer number (4156951480500).

Almost surely, 2^{33232121221121} is an apocalyptic number.

It is an amenable number.

33232121221121 is a deficient number, since it is larger than the sum of its proper divisors (23490622879).

33232121221121 is a wasteful number, since it uses less digits than its factorization.

33232121221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001503.

The product of its digits is 1728, while the sum is 26.

Adding to 33232121221121 its reverse (12112212123233), we get a palindrome (45344333344354).

The spelling of 33232121221121 in words is "thirty-three trillion, two hundred thirty-two billion, one hundred twenty-one million, two hundred twenty-one thousand, one hundred twenty-one".