20032022133 has 6 divisors (see below), whose sum is σ = 28935143094. Its totient is φ = 13354681416.

The previous prime is 20032022117. The next prime is 20032022137. The reversal of 20032022133 is 33122023002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 15314805009 + 4717217124 = 123753^2 + 68682^2 .

It is not a de Polignac number, because 20032022133 - 2⁴ = 20032022117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032022137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1112890110 + ... + 1112890127.

It is an arithmetic number, because the mean of its divisors is an integer number (4822523849).

Almost surely, 2^20032022133 is an apocalyptic number.

It is an amenable number.

20032022133 is a deficient number, since it is larger than the sum of its proper divisors (8903120961).

20032022133 is a wasteful number, since it uses less digits than its factorization.

20032022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225780243 (or 2225780240 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20032022133 its reverse (33122023002), we get a palindrome (53154045135).

The spelling of 20032022133 in words is "twenty billion, thirty-two million, twenty-two thousand, one hundred thirty-three".