211224010320102 has 64 divisors (see below), whose sum is σ = 465561710482176. Its totient is φ = 63475434691200.

The previous prime is 211224010320047. The next prime is 211224010320107. The reversal of 211224010320102 is 201023010422112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211224010320107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39096477 + ... + 44169927.

It is an arithmetic number, because the mean of its divisors is an integer number (7274401726284).

Almost surely, 2^{211224010320102} is an apocalyptic number.

211224010320102 is an abundant number, since it is smaller than the sum of its proper divisors (254337700162074).

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

211224010320102 is a wasteful number, since it uses less digits than its factorization.

211224010320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085925.

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

Adding to 211224010320102 its reverse (201023010422112), we get a palindrome (412247020742214).

The spelling of 211224010320102 in words is "two hundred eleven trillion, two hundred twenty-four billion, ten million, three hundred twenty thousand, one hundred two".