212301222324 has 48 divisors (see below), whose sum is σ = 500108125440. Its totient is φ = 70090634880.

The previous prime is 212301222319. The next prime is 212301222361. The reversal of 212301222324 is 423222103212.

It is a junction number, because it is equal to n+sod(n) for n = 212301222294 and 212301222303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3492309 + ... + 3552579.

It is an arithmetic number, because the mean of its divisors is an integer number (10418919280).

Almost surely, 2^212301222324 is an apocalyptic number.

It is an amenable number.

212301222324 is an abundant number, since it is smaller than the sum of its proper divisors (287806903116).

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

212301222324 is a wasteful number, since it uses less digits than its factorization.

212301222324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63080 (or 63078 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 212301222324 its reverse (423222103212), we get a palindrome (635523325536).

The spelling of 212301222324 in words is "two hundred twelve billion, three hundred one million, two hundred twenty-two thousand, three hundred twenty-four".