1422242050 has 24 divisors (see below), whose sum is σ = 2647147536. Its totient is φ = 568514640.

The previous prime is 1422242047. The next prime is 1422242089. The reversal of 1422242050 is 502422241.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72609 + ... + 90091.

It is an arithmetic number, because the mean of its divisors is an integer number (110297814).

Almost surely, 2^1422242050 is an apocalyptic number.

1422242050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422242050 is a deficient number, since it is larger than the sum of its proper divisors (1224905486).

1422242050 is a wasteful number, since it uses less digits than its factorization.

1422242050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19122 (or 19117 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 1422242050 is about 37712.6245440436. The cubic root of 1422242050 is about 1124.5821131058.

Adding to 1422242050 its reverse (502422241), we get a palindrome (1924664291).

The spelling of 1422242050 in words is "one billion, four hundred twenty-two million, two hundred forty-two thousand, fifty".