212330031210110 has 16 divisors (see below), whose sum is σ = 416938970376432. Its totient is φ = 77210920440000.

The previous prime is 212330031210071. The next prime is 212330031210133. The reversal of 212330031210110 is 11012130033212.

It is a happy number.

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, 965136505391 + ... + 965136505610.

It is an arithmetic number, because the mean of its divisors is an integer number (26058685648527).

Almost surely, 2^{212330031210110} is an apocalyptic number.

212330031210110 is a deficient number, since it is larger than the sum of its proper divisors (204608939166322).

212330031210110 is a wasteful number, since it uses less digits than its factorization.

212330031210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930273011019.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 212330031210110 its reverse (11012130033212), we get a palindrome (223342161243322).

The spelling of 212330031210110 in words is "two hundred twelve trillion, three hundred thirty billion, thirty-one million, two hundred ten thousand, one hundred ten".