1422257334 has 32 divisors (see below), whose sum is σ = 2901644640. Its totient is φ = 464620800.

The previous prime is 1422257329. The next prime is 1422257341. The reversal of 1422257334 is 4337522241.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1422257295 and 1422257304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95932 + ... + 109760.

It is an arithmetic number, because the mean of its divisors is an integer number (90676395).

Almost surely, 2^1422257334 is an apocalyptic number.

1422257334 is an abundant number, since it is smaller than the sum of its proper divisors (1479387306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422257334 is a wasteful number, since it uses less digits than its factorization.

1422257334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14176.

The product of its digits is 40320, while the sum is 33.

The square root of 1422257334 is about 37712.8271812125. The cubic root of 1422257334 is about 1124.5861414992.

Adding to 1422257334 its reverse (4337522241), we get a palindrome (5759779575).

The spelling of 1422257334 in words is "one billion, four hundred twenty-two million, two hundred fifty-seven thousand, three hundred thirty-four".