212000003033321 has 8 divisors (see below), whose sum is σ = 213948469416000. Its totient is φ = 210051600509520.

The previous prime is 212000003033311. The next prime is 212000003033333. The reversal of 212000003033321 is 123330300000212.

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 212000003033321 - 2²⁶ = 211999935924457 is a prime.

It is a super-2 number, since 2×212000003033321² (a number of 29 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 = 212000003033293 and 212000003033302.

It is not an unprimeable number, because it can be changed into a prime (212000003033311) 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, 9281771 + ... + 22586528.

It is an arithmetic number, because the mean of its divisors is an integer number (26743558677000).

Almost surely, 2^{212000003033321} is an apocalyptic number.

It is an amenable number.

212000003033321 is a deficient number, since it is larger than the sum of its proper divisors (1948466382679).

212000003033321 is a wasteful number, since it uses less digits than its factorization.

212000003033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31929439.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 212000003033321 its reverse (123330300000212), we get a palindrome (335330303033533).

The spelling of 212000003033321 in words is "two hundred twelve trillion, three million, thirty-three thousand, three hundred twenty-one".