1422351101 has 2 divisors, whose sum is σ = 1422351102. Its totient is φ = 1422351100.

The previous prime is 1422351071. The next prime is 1422351103. The reversal of 1422351101 is 1011532241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 756195001 + 666156100 = 27499^2 + 25810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422351101 is a prime.

It is a super-3 number, since 3×1422351101³ (a number of 28 digits) contains 333 as substring.

Together with 1422351103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422351103) 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, 711175550 + 711175551.

It is an arithmetic number, because the mean of its divisors is an integer number (711175551).

Almost surely, 2^1422351101 is an apocalyptic number.

It is an amenable number.

1422351101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422351101 is an equidigital number, since it uses as much as digits as its factorization.

1422351101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1422351101 is about 37714.0703319066. The cubic root of 1422351101 is about 1124.6108549714.

Adding to 1422351101 its reverse (1011532241), we get a palindrome (2433883342).

The spelling of 1422351101 in words is "one billion, four hundred twenty-two million, three hundred fifty-one thousand, one hundred one".