11222113351 has 2 divisors, whose sum is σ = 11222113352. Its totient is φ = 11222113350.

The previous prime is 11222113313. The next prime is 11222113363. The reversal of 11222113351 is 15331122211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222113351 - 2⁷ = 11222113223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222113381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611056675 + 5611056676.

It is an arithmetic number, because the mean of its divisors is an integer number (5611056676).

Almost surely, 2^11222113351 is an apocalyptic number.

11222113351 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222113351 is an equidigital number, since it uses as much as digits as its factorization.

11222113351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 22.

Adding to 11222113351 its reverse (15331122211), we get a palindrome (26553235562).

The spelling of 11222113351 in words is "eleven billion, two hundred twenty-two million, one hundred thirteen thousand, three hundred fifty-one".