211224310014 has 16 divisors (see below), whose sum is σ = 428753824128. Its totient is φ = 69357235992.

The previous prime is 211224310007. The next prime is 211224310043. The reversal of 211224310014 is 410013422112.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262716402 + ... + 262717205.

It is an arithmetic number, because the mean of its divisors is an integer number (26797114008).

Almost surely, 2^211224310014 is an apocalyptic number.

211224310014 is an abundant number, since it is smaller than the sum of its proper divisors (217529514114).

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

211224310014 is a wasteful number, since it uses less digits than its factorization.

211224310014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525433679.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 211224310014 its reverse (410013422112), we get a palindrome (621237732126).

The spelling of 211224310014 in words is "two hundred eleven billion, two hundred twenty-four million, three hundred ten thousand, fourteen".