1414113012221 has 12 divisors (see below), whose sum is σ = 1771526191932. Its totient is φ = 1118858646528.

The previous prime is 1414113012199. The next prime is 1414113012229. The reversal of 1414113012221 is 1222103114141.

It can be written as a sum of positive squares in 2 ways, for example, as 861490267225 + 552622744996 = 928165^2 + 743386^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1414113012221 is a prime.

It is a super-2 number, since 2×1414113012221² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414113012229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1109978180 + ... + 1109979453.

It is an arithmetic number, because the mean of its divisors is an integer number (147627182661).

Almost surely, 2^{1414113012221} is an apocalyptic number.

It is an amenable number.

1414113012221 is a deficient number, since it is larger than the sum of its proper divisors (357413179711).

1414113012221 is a wasteful number, since it uses less digits than its factorization.

1414113012221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219957660 (or 2219957653 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1414113012221 its reverse (1222103114141), we get a palindrome (2636216126362).

The spelling of 1414113012221 in words is "one trillion, four hundred fourteen billion, one hundred thirteen million, twelve thousand, two hundred twenty-one".