212224320332334 has 12 divisors (see below), whose sum is σ = 459819360720096. Its totient is φ = 70741440110772.

The previous prime is 212224320332327. The next prime is 212224320332351. The reversal of 212224320332334 is 433233023422212.

212224320332334 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 2 + 4 + 320 + 3 + 323 + 3 + 4 = 666.

It is a super-2 number, since 2×212224320332334² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5895120009214 + ... + 5895120009249.

It is an arithmetic number, because the mean of its divisors is an integer number (38318280060008).

Almost surely, 2^{212224320332334} is an apocalyptic number.

212224320332334 is an abundant number, since it is smaller than the sum of its proper divisors (247595040387762).

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

212224320332334 is a wasteful number, since it uses less digits than its factorization.

212224320332334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11790240018471 (or 11790240018468 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 212224320332334 its reverse (433233023422212), we get a palindrome (645457343754546).

The spelling of 212224320332334 in words is "two hundred twelve trillion, two hundred twenty-four billion, three hundred twenty million, three hundred thirty-two thousand, three hundred thirty-four".