333021222121 has 8 divisors (see below), whose sum is σ = 380692730304. Its totient is φ = 285373975920.

The previous prime is 333021222103. The next prime is 333021222137. The reversal of 333021222121 is 121222120333.

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 333021222121 - 2⁷ = 333021221993 is a prime.

It is a super-2 number, since 2×333021222121² (a number of 24 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 = 333021222092 and 333021222101.

It is not an unprimeable number, because it can be changed into a prime (333021322121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6036070 + ... + 6090991.

It is an arithmetic number, because the mean of its divisors is an integer number (47586591288).

Almost surely, 2^333021222121 is an apocalyptic number.

It is an amenable number.

333021222121 is a deficient number, since it is larger than the sum of its proper divisors (47671508183).

333021222121 is a wasteful number, since it uses less digits than its factorization.

333021222121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12130991.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 333021222121 its reverse (121222120333), we get a palindrome (454243342454).

The spelling of 333021222121 in words is "three hundred thirty-three billion, twenty-one million, two hundred twenty-two thousand, one hundred twenty-one".