1422211134321 has 24 divisors (see below), whose sum is σ = 2058569552520. Its totient is φ = 946174464000.

The previous prime is 1422211134301. The next prime is 1422211134341. The reversal of 1422211134321 is 1234311122241.

1422211134321 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 211 + 13 + 432 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1422211134301) and next prime (1422211134341).

It can be written as a sum of positive squares in 4 ways, for example, as 10952669025 + 1411258465296 = 104655^2 + 1187964^2 .

It is not a de Polignac number, because 1422211134321 - 2⁷ = 1422211134193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1422211134301) 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, 8663161 + ... + 8825801.

It is an arithmetic number, because the mean of its divisors is an integer number (85773731355).

Almost surely, 2^{1422211134321} is an apocalyptic number.

It is an amenable number.

1422211134321 is a deficient number, since it is larger than the sum of its proper divisors (636358418199).

1422211134321 is a wasteful number, since it uses less digits than its factorization.

1422211134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164657 (or 164654 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 1422211134321 its reverse (1234311122241), we get a palindrome (2656522256562).

The spelling of 1422211134321 in words is "one trillion, four hundred twenty-two billion, two hundred eleven million, one hundred thirty-four thousand, three hundred twenty-one".