213333233021322 has 16 divisors (see below), whose sum is σ = 426676210703712. Its totient is φ = 71109453563600.

The previous prime is 213333233021317. The next prime is 213333233021333. The reversal of 213333233021322 is 223120332333312.

It is a super-3 number, since 3×213333233021322³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405742929 + ... + 406268372.

It is an arithmetic number, because the mean of its divisors is an integer number (26667263168982).

Almost surely, 2^{213333233021322} is an apocalyptic number.

213333233021322 is an abundant number, since it is smaller than the sum of its proper divisors (213342977682390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213333233021322 is a wasteful number, since it uses less digits than its factorization.

213333233021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812055093.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 213333233021322 its reverse (223120332333312), we get a palindrome (436453565354634).

The spelling of 213333233021322 in words is "two hundred thirteen trillion, three hundred thirty-three billion, two hundred thirty-three million, twenty-one thousand, three hundred twenty-two".