20001100212083 has 2 divisors, whose sum is σ = 20001100212084. Its totient is φ = 20001100212082.

The previous prime is 20001100211951. The next prime is 20001100212101. The reversal of 20001100212083 is 38021200110002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20001100212083 - 2¹⁸ = 20001099949939 is a prime.

It is not a weakly prime, because it can be changed into another prime (20001100212683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000550106041 + 10000550106042.

It is an arithmetic number, because the mean of its divisors is an integer number (10000550106042).

Almost surely, 2^{20001100212083} is an apocalyptic number.

20001100212083 is a deficient number, since it is larger than the sum of its proper divisors (1).

20001100212083 is an equidigital number, since it uses as much as digits as its factorization.

20001100212083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 20001100212083 its reverse (38021200110002), we get a palindrome (58022300322085).

The spelling of 20001100212083 in words is "twenty trillion, one billion, one hundred million, two hundred twelve thousand, eighty-three".