1422242235 has 24 divisors (see below), whose sum is σ = 2525350464. Its totient is φ = 740027520.

The previous prime is 1422242233. The next prime is 1422242279. The reversal of 1422242235 is 5322422241.

1422242235 is a `hidden beast` number, since 1 + 422 + 2 + 4 + 2 + 235 = 666.

It is not a de Polignac number, because 1422242235 - 2¹ = 1422242233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422242199 and 1422242208.

It is not an unprimeable number, because it can be changed into a prime (1422242233) 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 23 ways as a sum of consecutive naturals, for example, 383587 + ... + 387276.

It is an arithmetic number, because the mean of its divisors is an integer number (105222936).

Almost surely, 2^1422242235 is an apocalyptic number.

1422242235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422242235 is a deficient number, since it is larger than the sum of its proper divisors (1103108229).

1422242235 is a wasteful number, since it uses less digits than its factorization.

1422242235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770915 (or 770912 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 1422242235 is about 37712.6269968031. The cubic root of 1422242235 is about 1124.5821618663.

Adding to 1422242235 its reverse (5322422241), we get a palindrome (6744664476).

The spelling of 1422242235 in words is "one billion, four hundred twenty-two million, two hundred forty-two thousand, two hundred thirty-five".