1114522121421 has 24 divisors (see below), whose sum is σ = 1612699166520. Its totient is φ = 741707366400.

The previous prime is 1114522121411. The next prime is 1114522121431. The reversal of 1114522121421 is 1241212254111.

It is a happy number.

1114522121421 is a `hidden beast` number, since 1 + 1 + 14 + 5 + 221 + 2 + 1 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (1114522121411) and next prime (1114522121431).

It can be written as a sum of positive squares in 4 ways, for example, as 354941892900 + 759580228521 = 595770^2 + 871539^2 .

It is not a de Polignac number, because 1114522121421 - 2²⁶ = 1114455012557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114522121411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26636565 + ... + 26678373.

It is an arithmetic number, because the mean of its divisors is an integer number (67195798605).

Almost surely, 2^{1114522121421} is an apocalyptic number.

It is an amenable number.

1114522121421 is a deficient number, since it is larger than the sum of its proper divisors (498177045099).

1114522121421 is a wasteful number, since it uses less digits than its factorization.

1114522121421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46957 (or 46954 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

Adding to 1114522121421 its reverse (1241212254111), we get a palindrome (2355734375532).

The spelling of 1114522121421 in words is "one trillion, one hundred fourteen billion, five hundred twenty-two million, one hundred twenty-one thousand, four hundred twenty-one".