212331013210110 has 256 divisors, whose sum is σ = 538294385147904. Its totient is φ = 53543795945472.

The previous prime is 212331013210093. The next prime is 212331013210111. The reversal of 212331013210110 is 11012310133212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212331013210111) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13802957479 + ... + 13802972861.

It is an arithmetic number, because the mean of its divisors is an integer number (2102712441984).

Almost surely, 2^{212331013210110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212331013210110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269147192573952).

212331013210110 is an abundant number, since it is smaller than the sum of its proper divisors (325963371937794).

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

212331013210110 is a wasteful number, since it uses less digits than its factorization.

212331013210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17927.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 212331013210110 its reverse (11012310133212), we get a palindrome (223343323343322).

The spelling of 212331013210110 in words is "two hundred twelve trillion, three hundred thirty-one billion, thirteen million, two hundred ten thousand, one hundred ten".