1112210211401 has 2 divisors, whose sum is σ = 1112210211402. Its totient is φ = 1112210211400.

The previous prime is 1112210211247. The next prime is 1112210211443. The reversal of 1112210211401 is 1041120122111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 676504605001 + 435705606400 = 822499^2 + 660080^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112210211401 - 2¹⁴ = 1112210195017 is a prime.

It is a super-2 number, since 2×1112210211401² (a number of 25 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 1112210211401.

It is not a weakly prime, because it can be changed into another prime (1112210211451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556105105700 + 556105105701.

It is an arithmetic number, because the mean of its divisors is an integer number (556105105701).

Almost surely, 2^{1112210211401} is an apocalyptic number.

It is an amenable number.

1112210211401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112210211401 is an equidigital number, since it uses as much as digits as its factorization.

1112210211401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 1112210211401 its reverse (1041120122111), we get a palindrome (2153330333512).

The spelling of 1112210211401 in words is "one trillion, one hundred twelve billion, two hundred ten million, two hundred eleven thousand, four hundred one".