211022402542214 has 32 divisors (see below), whose sum is σ = 329689459008000. Its totient is φ = 101225128390560.

The previous prime is 211022402542183. The next prime is 211022402542223. The reversal of 211022402542214 is 412245204220112.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52576592 + ... + 56447699.

It is an arithmetic number, because the mean of its divisors is an integer number (10302795594000).

Almost surely, 2^{211022402542214} is an apocalyptic number.

211022402542214 is a deficient number, since it is larger than the sum of its proper divisors (118667056465786).

211022402542214 is a wasteful number, since it uses less digits than its factorization.

211022402542214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109024748.

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 211022402542214 its reverse (412245204220112), we get a palindrome (623267606762326).

The spelling of 211022402542214 in words is "two hundred eleven trillion, twenty-two billion, four hundred two million, five hundred forty-two thousand, two hundred fourteen".