20223113112011 has 8 divisors (see below), whose sum is σ = 20303863179264. Its totient is φ = 20142364473000.

The previous prime is 20223113111983. The next prime is 20223113112079. The reversal of 20223113112011 is 11021131132202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20223113112011 - 2¹⁰ = 20223113110987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20223113112611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34985606 + ... + 35558948.

It is an arithmetic number, because the mean of its divisors is an integer number (2537982897408).

Almost surely, 2^{20223113112011} is an apocalyptic number.

20223113112011 is a deficient number, since it is larger than the sum of its proper divisors (80750067253).

20223113112011 is a wasteful number, since it uses less digits than its factorization.

20223113112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714121.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 20223113112011 its reverse (11021131132202), we get a palindrome (31244244244213).

The spelling of 20223113112011 in words is "twenty trillion, two hundred twenty-three billion, one hundred thirteen million, one hundred twelve thousand, eleven".