20133110322223 has 16 divisors (see below), whose sum is σ = 20576804990976. Its totient is φ = 19690058525760.

The previous prime is 20133110322139. The next prime is 20133110322257. The reversal of 20133110322223 is 32222301133102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20133110322223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133110320223) 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, 559499290 + ... + 559535272.

It is an arithmetic number, because the mean of its divisors is an integer number (1286050311936).

Almost surely, 2^{20133110322223} is an apocalyptic number.

20133110322223 is a deficient number, since it is larger than the sum of its proper divisors (443694668753).

20133110322223 is a wasteful number, since it uses less digits than its factorization.

20133110322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44574.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20133110322223 its reverse (32222301133102), we get a palindrome (52355411455325).

The spelling of 20133110322223 in words is "twenty trillion, one hundred thirty-three billion, one hundred ten million, three hundred twenty-two thousand, two hundred twenty-three".