212330332310 has 16 divisors (see below), whose sum is σ = 392524182576. Its totient is φ = 82636669728.

The previous prime is 212330332241. The next prime is 212330332339. The reversal of 212330332310 is 13233033212.

It is a super-2 number, since 2×212330332310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 286932512 + ... + 286933251.

It is an arithmetic number, because the mean of its divisors is an integer number (24532761411).

Almost surely, 2^212330332310 is an apocalyptic number.

212330332310 is a deficient number, since it is larger than the sum of its proper divisors (180193850266).

212330332310 is a wasteful number, since it uses less digits than its factorization.

212330332310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573865807.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 212330332310 its reverse (13233033212), we get a palindrome (225563365522).

The spelling of 212330332310 in words is "two hundred twelve billion, three hundred thirty million, three hundred thirty-two thousand, three hundred ten".