1422422341 has 4 divisors (see below), whose sum is σ = 1422508300. Its totient is φ = 1422336384.

The previous prime is 1422422299. The next prime is 1422422381. The reversal of 1422422341 is 1432242241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1041352900 + 381069441 = 32270^2 + 19521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422422341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422422381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9426 + ... + 54163.

It is an arithmetic number, because the mean of its divisors is an integer number (355627075).

Almost surely, 2^1422422341 is an apocalyptic number.

It is an amenable number.

1422422341 is a deficient number, since it is larger than the sum of its proper divisors (85959).

1422422341 is an equidigital number, since it uses as much as digits as its factorization.

1422422341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85958.

The product of its digits is 3072, while the sum is 25.

The square root of 1422422341 is about 37715.0147951714. The cubic root of 1422422341 is about 1124.6296304434.

Adding to 1422422341 its reverse (1432242241), we get a palindrome (2854664582).

The spelling of 1422422341 in words is "one billion, four hundred twenty-two million, four hundred twenty-two thousand, three hundred forty-one".