20001233313202 has 32 divisors (see below), whose sum is σ = 30679856815104. Its totient is φ = 9777861168000.

The previous prime is 20001233313181. The next prime is 20001233313203. The reversal of 20001233313202 is 20231333210002.

It is not an unprimeable number, because it can be changed into a prime (20001233313203) 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, 3393733 + ... + 7177735.

It is an arithmetic number, because the mean of its divisors is an integer number (958745525472).

Almost surely, 2^{20001233313202} is an apocalyptic number.

20001233313202 is a deficient number, since it is larger than the sum of its proper divisors (10678623501902).

20001233313202 is a wasteful number, since it uses less digits than its factorization.

20001233313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784434.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20001233313202 its reverse (20231333210002), we get a palindrome (40232566523204).

The spelling of 20001233313202 in words is "twenty trillion, one billion, two hundred thirty-three million, three hundred thirteen thousand, two hundred two".