2222431151 has 2 divisors, whose sum is σ = 2222431152. Its totient is φ = 2222431150.

The previous prime is 2222431111. The next prime is 2222431171. The reversal of 2222431151 is 1511342222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2222431151 - 2¹⁰ = 2222430127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222431111) 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, 1111215575 + 1111215576.

It is an arithmetic number, because the mean of its divisors is an integer number (1111215576).

Almost surely, 2^2222431151 is an apocalyptic number.

2222431151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222431151 is an equidigital number, since it uses as much as digits as its factorization.

2222431151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 23.

The square root of 2222431151 is about 47142.6680513524. The cubic root of 2222431151 is about 1304.9967755336.

Adding to 2222431151 its reverse (1511342222), we get a palindrome (3733773373).

The spelling of 2222431151 in words is "two billion, two hundred twenty-two million, four hundred thirty-one thousand, one hundred fifty-one".