20212022033 has 16 divisors (see below), whose sum is σ = 23900801280. Its totient is φ = 16723820736.

The previous prime is 20212022011. The next prime is 20212022053. The reversal of 20212022033 is 33022021202.

It is not a de Polignac number, because 20212022033 - 2⁸ = 20212021777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20212022053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824116 + ... + 1835162.

It is an arithmetic number, because the mean of its divisors is an integer number (1493800080).

Almost surely, 2^20212022033 is an apocalyptic number.

It is an amenable number.

20212022033 is a deficient number, since it is larger than the sum of its proper divisors (3688779247).

20212022033 is a wasteful number, since it uses less digits than its factorization.

20212022033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20096.

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

Adding to 20212022033 its reverse (33022021202), we get a palindrome (53234043235).

The spelling of 20212022033 in words is "twenty billion, two hundred twelve million, twenty-two thousand, thirty-three".