20022010133 has 16 divisors (see below), whose sum is σ = 21655677120. Its totient is φ = 18446818176.

The previous prime is 20022010111. The next prime is 20022010159. The reversal of 20022010133 is 33101022002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20022010133 - 2¹⁸ = 20021747989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022010433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834310 + ... + 1845192.

It is an arithmetic number, because the mean of its divisors is an integer number (1353479820).

Almost surely, 2^20022010133 is an apocalyptic number.

It is an amenable number.

20022010133 is a deficient number, since it is larger than the sum of its proper divisors (1633666987).

20022010133 is a wasteful number, since it uses less digits than its factorization.

20022010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13556.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20022010133 its reverse (33101022002), we get a palindrome (53123032135).

The spelling of 20022010133 in words is "twenty billion, twenty-two million, ten thousand, one hundred thirty-three".