210011434322214 has 64 divisors (see below), whose sum is σ = 489414564693504. Its totient is φ = 58839215774976.

The previous prime is 210011434322191. The next prime is 210011434322231. The reversal of 210011434322214 is 412223434110012.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 197437444 + ... + 198498279.

It is an arithmetic number, because the mean of its divisors is an integer number (7647102573336).

Almost surely, 2^{210011434322214} is an apocalyptic number.

210011434322214 is an abundant number, since it is smaller than the sum of its proper divisors (279403130371290).

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

210011434322214 is a wasteful number, since it uses less digits than its factorization.

210011434322214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395935981.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 210011434322214 its reverse (412223434110012), we get a palindrome (622234868432226).

The spelling of 210011434322214 in words is "two hundred ten trillion, eleven billion, four hundred thirty-four million, three hundred twenty-two thousand, two hundred fourteen".