20012333310201 has 16 divisors (see below), whose sum is σ = 26735641625600. Its totient is φ = 13315297112208.

The previous prime is 20012333310197. The next prime is 20012333310239. The reversal of 20012333310201 is 10201333321002.

It is not a de Polignac number, because 20012333310201 - 2² = 20012333310197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20012333310301) 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, 10896180 + ... + 12599658.

It is an arithmetic number, because the mean of its divisors is an integer number (1670977601600).

Almost surely, 2^{20012333310201} is an apocalyptic number.

It is an amenable number.

20012333310201 is a deficient number, since it is larger than the sum of its proper divisors (6723308315399).

20012333310201 is a wasteful number, since it uses less digits than its factorization.

20012333310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711188.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20012333310201 its reverse (10201333321002), we get a palindrome (30213666631203).

The spelling of 20012333310201 in words is "twenty trillion, twelve billion, three hundred thirty-three million, three hundred ten thousand, two hundred one".