1422299775 has 36 divisors (see below), whose sum is σ = 2546360088. Its totient is φ = 700202880.

The previous prime is 1422299773. The next prime is 1422299839. The reversal of 1422299775 is 5779922241.

It is not a de Polignac number, because 1422299775 - 2¹ = 1422299773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422299771) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 43432 + ... + 68781.

Almost surely, 2^1422299775 is an apocalyptic number.

1422299775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422299775 is a deficient number, since it is larger than the sum of its proper divisors (1124060313).

1422299775 is a wasteful number, since it uses less digits than its factorization.

1422299775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112252 (or 112234 counting only the distinct ones).

The product of its digits is 635040, while the sum is 48.

The square root of 1422299775 is about 37713.3898635485. The cubic root of 1422299775 is about 1124.5973274931.

The spelling of 1422299775 in words is "one billion, four hundred twenty-two million, two hundred ninety-nine thousand, seven hundred seventy-five".