33033114413221 has 16 divisors (see below), whose sum is σ = 36614496803584. Its totient is φ = 29603916707904.

The previous prime is 33033114413161. The next prime is 33033114413227. The reversal of 33033114413221 is 12231441133033.

It is a cyclic number.

It is not a de Polignac number, because 33033114413221 - 2¹¹ = 33033114411173 is a prime.

It is a super-2 number, since 2×33033114413221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33033114413227) 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, 73941351 + ... + 74386756.

It is an arithmetic number, because the mean of its divisors is an integer number (2288406050224).

Almost surely, 2^{33033114413221} is an apocalyptic number.

It is an amenable number.

33033114413221 is a deficient number, since it is larger than the sum of its proper divisors (3581382390363).

33033114413221 is a wasteful number, since it uses less digits than its factorization.

33033114413221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148328620.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 33033114413221 its reverse (12231441133033), we get a palindrome (45264555546254).

The spelling of 33033114413221 in words is "thirty-three trillion, thirty-three billion, one hundred fourteen million, four hundred thirteen thousand, two hundred twenty-one".