33342213120121 has 8 divisors (see below), whose sum is σ = 33976729027584. Its totient is φ = 32707897862640.

The previous prime is 33342213120119. The next prime is 33342213120239. The reversal of 33342213120121 is 12102131224333.

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 33342213120121 - 2¹ = 33342213120119 is a prime.

It is a super-2 number, since 2×33342213120121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33342213120121.

It is not an unprimeable number, because it can be changed into a prime (33342213120101) 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, 49826971 + ... + 50491696.

It is an arithmetic number, because the mean of its divisors is an integer number (4247091128448).

Almost surely, 2^{33342213120121} is an apocalyptic number.

It is an amenable number.

33342213120121 is a deficient number, since it is larger than the sum of its proper divisors (634515907463).

33342213120121 is a wasteful number, since it uses less digits than its factorization.

33342213120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100324991.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 33342213120121 its reverse (12102131224333), we get a palindrome (45444344344454).

The spelling of 33342213120121 in words is "thirty-three trillion, three hundred forty-two billion, two hundred thirteen million, one hundred twenty thousand, one hundred twenty-one".