20000233123201 has 16 divisors (see below), whose sum is σ = 20544884950464. Its totient is φ = 19462234244544.

The previous prime is 20000233123187. The next prime is 20000233123219. The reversal of 20000233123201 is 10232133200002.

It is a cyclic number.

It is not a de Polignac number, because 20000233123201 - 2¹¹ = 20000233121153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20000233121201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2354526 + ... + 6748648.

It is an arithmetic number, because the mean of its divisors is an integer number (1284055309404).

Almost surely, 2^{20000233123201} is an apocalyptic number.

It is an amenable number.

20000233123201 is a deficient number, since it is larger than the sum of its proper divisors (544651827263).

20000233123201 is a wasteful number, since it uses less digits than its factorization.

20000233123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394880.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20000233123201 its reverse (10232133200002), we get a palindrome (30232366323203).

The spelling of 20000233123201 in words is "twenty trillion, two hundred thirty-three million, one hundred twenty-three thousand, two hundred one".