33033003221121 has 16 divisors (see below), whose sum is σ = 44492615328000. Its totient is φ = 21798617804928.

The previous prime is 33033003221083. The next prime is 33033003221149. The reversal of 33033003221121 is 12112230033033.

It is not a de Polignac number, because 33033003221121 - 2¹³ = 33033003212929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33033003221091 and 33033003221100.

It is not an unprimeable number, because it can be changed into a prime (33033003221221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115003081 + ... + 115289958.

It is an arithmetic number, because the mean of its divisors is an integer number (2780788458000).

Almost surely, 2^{33033003221121} is an apocalyptic number.

It is an amenable number.

33033003221121 is a deficient number, since it is larger than the sum of its proper divisors (11459612106879).

33033003221121 is a wasteful number, since it uses less digits than its factorization.

33033003221121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230293528.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 33033003221121 its reverse (12112230033033), we get a palindrome (45145233254154).

The spelling of 33033003221121 in words is "thirty-three trillion, thirty-three billion, three million, two hundred twenty-one thousand, one hundred twenty-one".