212423110 has 16 divisors (see below), whose sum is σ = 384080256. Its totient is φ = 84587328.

The previous prime is 212423089. The next prime is 212423117. The reversal of 212423110 is 11324212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212423117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45399 + ... + 49858.

It is an arithmetic number, because the mean of its divisors is an integer number (24005016).

Almost surely, 2^212423110 is an apocalyptic number.

212423110 is a deficient number, since it is larger than the sum of its proper divisors (171657146).

212423110 is a wasteful number, since it uses less digits than its factorization.

212423110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95487.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 212423110 is about 14574.7421932602. The cubic root of 212423110 is about 596.6696132240.

Adding to 212423110 its reverse (11324212), we get a palindrome (223747322).

The spelling of 212423110 in words is "two hundred twelve million, four hundred twenty-three thousand, one hundred ten".