20000112312202 has 16 divisors (see below), whose sum is σ = 32741630460000. Its totient is φ = 9087022933840.

The previous prime is 20000112312143. The next prime is 20000112312203. The reversal of 20000112312202 is 20221321100002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20000112312203) 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, 196808452 + ... + 196910047.

It is an arithmetic number, because the mean of its divisors is an integer number (2046351903750).

Almost surely, 2^{20000112312202} is an apocalyptic number.

20000112312202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000112312202 is a deficient number, since it is larger than the sum of its proper divisors (12741518147798).

20000112312202 is a wasteful number, since it uses less digits than its factorization.

20000112312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393720821.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20000112312202 its reverse (20221321100002), we get a palindrome (40221433412204).

The spelling of 20000112312202 in words is "twenty trillion, one hundred twelve million, three hundred twelve thousand, two hundred two".