212430213310 has 32 divisors (see below), whose sum is σ = 444406072320. Its totient is φ = 71598753312.

The previous prime is 212430213299. The next prime is 212430213319. The reversal of 212430213310 is 13312034212.

It is a super-2 number, since 2×212430213310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212430213319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25713814 + ... + 25722073.

It is an arithmetic number, because the mean of its divisors is an integer number (13887689760).

Almost surely, 2^212430213310 is an apocalyptic number.

212430213310 is an abundant number, since it is smaller than the sum of its proper divisors (231975859010).

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

212430213310 is a wasteful number, since it uses less digits than its factorization.

212430213310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51435960.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212430213310 its reverse (13312034212), we get a palindrome (225742247522).

The spelling of 212430213310 in words is "two hundred twelve billion, four hundred thirty million, two hundred thirteen thousand, three hundred ten".