214250111361 has 24 divisors (see below), whose sum is σ = 363575948736. Its totient is φ = 119860201440.

The previous prime is 214250111353. The next prime is 214250111363. The reversal of 214250111361 is 163111052412.

214250111361 is a `hidden beast` number, since 2 + 1 + 42 + 501 + 113 + 6 + 1 = 666.

It is not a de Polignac number, because 214250111361 - 2³ = 214250111353 is a prime.

It is a super-2 number, since 2×214250111361² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214250111363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83234965 + ... + 83237538.

It is an arithmetic number, because the mean of its divisors is an integer number (15148997864).

Almost surely, 2^214250111361 is an apocalyptic number.

It is an amenable number.

214250111361 is a deficient number, since it is larger than the sum of its proper divisors (149325837375).

214250111361 is a wasteful number, since it uses less digits than its factorization.

214250111361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166472533 (or 166472530 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 214250111361 its reverse (163111052412), we get a palindrome (377361163773).

The spelling of 214250111361 in words is "two hundred fourteen billion, two hundred fifty million, one hundred eleven thousand, three hundred sixty-one".