20223133001011 has 16 divisors (see below), whose sum is σ = 21557452039200. Its totient is φ = 18904906309120.

The previous prime is 20223133000997. The next prime is 20223133001039. The reversal of 20223133001011 is 11010033132202.

It is a cyclic number.

It is not a de Polignac number, because 20223133001011 - 2⁵ = 20223133000979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20223133001011.

It is not an unprimeable number, because it can be changed into a prime (20223133001311) 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, 57163176 + ... + 57515866.

It is an arithmetic number, because the mean of its divisors is an integer number (1347340752450).

Almost surely, 2^{20223133001011} is an apocalyptic number.

20223133001011 is a deficient number, since it is larger than the sum of its proper divisors (1334319038189).

20223133001011 is a wasteful number, since it uses less digits than its factorization.

20223133001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375494.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 20223133001011 its reverse (11010033132202), we get a palindrome (31233166133213).

The spelling of 20223133001011 in words is "twenty trillion, two hundred twenty-three billion, one hundred thirty-three million, one thousand, eleven".