212334140333122 has 8 divisors (see below), whose sum is σ = 320610490039872. Its totient is φ = 105463976986500.

The previous prime is 212334140333113. The next prime is 212334140333129. The reversal of 212334140333122 is 221333041433212.

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

It is a super-2 number, since 2×212334140333122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212334140333129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351546589654 + ... + 351546590257.

It is an arithmetic number, because the mean of its divisors is an integer number (40076311254984).

Almost surely, 2^{212334140333122} is an apocalyptic number.

212334140333122 is a deficient number, since it is larger than the sum of its proper divisors (108276349706750).

212334140333122 is a wasteful number, since it uses less digits than its factorization.

212334140333122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703093180064.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 212334140333122 its reverse (221333041433212), we get a palindrome (433667181766334).

The spelling of 212334140333122 in words is "two hundred twelve trillion, three hundred thirty-four billion, one hundred forty million, three hundred thirty-three thousand, one hundred twenty-two".