1422214401 has 8 divisors (see below), whose sum is σ = 1896463264. Its totient is φ = 948054240.

The previous prime is 1422214363. The next prime is 1422214439. The reversal of 1422214401 is 1044122241.

It is an interprime number because it is at equal distance from previous prime (1422214363) and next prime (1422214439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1422214401 - 2³⁰ = 348472577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422214471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40746 + ... + 67116.

It is an arithmetic number, because the mean of its divisors is an integer number (237057908).

Almost surely, 2^1422214401 is an apocalyptic number.

It is an amenable number.

1422214401 is a deficient number, since it is larger than the sum of its proper divisors (474248863).

1422214401 is a wasteful number, since it uses less digits than its factorization.

1422214401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44351.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1422214401 is about 37712.2579674036. The cubic root of 1422214401 is about 1124.5748256045.

Adding to 1422214401 its reverse (1044122241), we get a palindrome (2466336642).

The spelling of 1422214401 in words is "one billion, four hundred twenty-two million, two hundred fourteen thousand, four hundred one".