33382372121 has 8 divisors (see below), whose sum is σ = 38364419520. Its totient is φ = 28453609008.

The previous prime is 33382372073. The next prime is 33382372129. The reversal of 33382372121 is 12127328333.

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 33382372121 - 2²² = 33378177817 is a prime.

It is a super-2 number, since 2×33382372121² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33382372129) 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, 13319726 + ... + 13322231.

It is an arithmetic number, because the mean of its divisors is an integer number (4795552440).

Almost surely, 2^33382372121 is an apocalyptic number.

It is an amenable number.

33382372121 is a deficient number, since it is larger than the sum of its proper divisors (4982047399).

33382372121 is a wasteful number, since it uses less digits than its factorization.

33382372121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26642143.

The product of its digits is 36288, while the sum is 35.

The spelling of 33382372121 in words is "thirty-three billion, three hundred eighty-two million, three hundred seventy-two thousand, one hundred twenty-one".