1422020033 has 16 divisors (see below), whose sum is σ = 1661932800. Its totient is φ = 1216228608.

The previous prime is 1422020027. The next prime is 1422020053. The reversal of 1422020033 is 3300202241.

It is not a de Polignac number, because 1422020033 - 2⁶ = 1422019969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422019993 and 1422020020.

It is not an unprimeable number, because it can be changed into a prime (1422020053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162785 + ... + 171297.

It is an arithmetic number, because the mean of its divisors is an integer number (103870800).

Almost surely, 2^1422020033 is an apocalyptic number.

It is an amenable number.

1422020033 is a deficient number, since it is larger than the sum of its proper divisors (239912767).

1422020033 is an frugal number, since it uses more digits than its factorization.

1422020033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021 (or 9007 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1422020033 is about 37709.6808923120. The cubic root of 1422020033 is about 1124.5235929826.

Adding to 1422020033 its reverse (3300202241), we get a palindrome (4722222274).

The spelling of 1422020033 in words is "one billion, four hundred twenty-two million, twenty thousand, thirty-three".