1422266351 has 4 divisors (see below), whose sum is σ = 1551563304. Its totient is φ = 1292969400.

The previous prime is 1422266311. The next prime is 1422266357. The reversal of 1422266351 is 1536622241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1422266351 - 2¹⁴ = 1422249967 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 (1422266357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64648460 + ... + 64648481.

It is an arithmetic number, because the mean of its divisors is an integer number (387890826).

Almost surely, 2^1422266351 is an apocalyptic number.

1422266351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1422266351 is a deficient number, since it is larger than the sum of its proper divisors (129296953).

1422266351 is a wasteful number, since it uses less digits than its factorization.

1422266351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129296952.

The product of its digits is 17280, while the sum is 32.

The square root of 1422266351 is about 37712.9467292069. The cubic root of 1422266351 is about 1124.5885180902.

Adding to 1422266351 its reverse (1536622241), we get a palindrome (2958888592).

The spelling of 1422266351 in words is "one billion, four hundred twenty-two million, two hundred sixty-six thousand, three hundred fifty-one".