33320122121 has 8 divisors (see below), whose sum is σ = 39145318464. Its totient is φ = 27960941520.

The previous prime is 33320122067. The next prime is 33320122139. The reversal of 33320122121 is 12122102333.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33320122121 is a prime.

It is a super-2 number, since 2×33320122121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33320122093 and 33320122102.

It is not an unprimeable number, because it can be changed into a prime (33320122921) 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, 116503781 + ... + 116504066.

It is an arithmetic number, because the mean of its divisors is an integer number (4893164808).

Almost surely, 2^33320122121 is an apocalyptic number.

It is an amenable number.

33320122121 is a deficient number, since it is larger than the sum of its proper divisors (5825196343).

33320122121 is a wasteful number, since it uses less digits than its factorization.

33320122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233007871.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33320122121 its reverse (12122102333), we get a palindrome (45442224454).

The spelling of 33320122121 in words is "thirty-three billion, three hundred twenty million, one hundred twenty-two thousand, one hundred twenty-one".