214760473221 has 32 divisors (see below), whose sum is σ = 346541165568. Its totient is φ = 115489140480.

The previous prime is 214760473201. The next prime is 214760473247. The reversal of 214760473221 is 122374067412.

It is not a de Polignac number, because 214760473221 - 2⁹ = 214760472709 is a prime.

It is a super-2 number, since 2×214760473221² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214760473221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214760473201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4058866 + ... + 4111436.

It is an arithmetic number, because the mean of its divisors is an integer number (10829411424).

Almost surely, 2^214760473221 is an apocalyptic number.

214760473221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

214760473221 is a deficient number, since it is larger than the sum of its proper divisors (131780692347).

214760473221 is a wasteful number, since it uses less digits than its factorization.

214760473221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64041.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 214760473221 in words is "two hundred fourteen billion, seven hundred sixty million, four hundred seventy-three thousand, two hundred twenty-one".