1422245233 has 16 divisors (see below), whose sum is σ = 1462665600. Its totient is φ = 1382536960.

The previous prime is 1422245221. The next prime is 1422245287. The reversal of 1422245233 is 3325422241.

It is a cyclic number.

It is not a de Polignac number, because 1422245233 - 2²⁵ = 1388690801 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 2157858 + ... + 2158516.

It is an arithmetic number, because the mean of its divisors is an integer number (91416600).

Almost surely, 2^1422245233 is an apocalyptic number.

It is an amenable number.

1422245233 is a deficient number, since it is larger than the sum of its proper divisors (40420367).

1422245233 is a wasteful number, since it uses less digits than its factorization.

1422245233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112.

The product of its digits is 11520, while the sum is 28.

The square root of 1422245233 is about 37712.6667447424. Note that the first 3 decimals coincide. The cubic root of 1422245233 is about 1124.5829520493.

Adding to 1422245233 its reverse (3325422241), we get a palindrome (4747667474).

The spelling of 1422245233 in words is "one billion, four hundred twenty-two million, two hundred forty-five thousand, two hundred thirty-three".