212323033110 has 16 divisors (see below), whose sum is σ = 509575279536. Its totient is φ = 56619475488.

The previous prime is 212323033103. The next prime is 212323033133. The reversal of 212323033110 is 11330323212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3538717189 + ... + 3538717248.

It is an arithmetic number, because the mean of its divisors is an integer number (31848454971).

Almost surely, 2^212323033110 is an apocalyptic number.

212323033110 is an abundant number, since it is smaller than the sum of its proper divisors (297252246426).

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

212323033110 is a wasteful number, since it uses less digits than its factorization.

212323033110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077434447.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212323033110 its reverse (11330323212), we get a palindrome (223653356322).

The spelling of 212323033110 in words is "two hundred twelve billion, three hundred twenty-three million, thirty-three thousand, one hundred ten".