220211506214 has 16 divisors (see below), whose sum is σ = 377532216096. Its totient is φ = 94369665600.

The previous prime is 220211506201. The next prime is 220211506223. The reversal of 220211506214 is 412605112022.

220211506214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220211506214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350777 + ... + 750644.

It is an arithmetic number, because the mean of its divisors is an integer number (23595763506).

Almost surely, 2^220211506214 is an apocalyptic number.

220211506214 is a deficient number, since it is larger than the sum of its proper divisors (157320709882).

220211506214 is a wasteful number, since it uses less digits than its factorization.

220211506214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115711.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 220211506214 its reverse (412605112022), we get a palindrome (632816618236).

The spelling of 220211506214 in words is "two hundred twenty billion, two hundred eleven million, five hundred six thousand, two hundred fourteen".