2000121122063 has 2 divisors, whose sum is σ = 2000121122064. Its totient is φ = 2000121122062.

The previous prime is 2000121122053. The next prime is 2000121122141. The reversal of 2000121122063 is 3602211210002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000121122063 - 2⁴ = 2000121122047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000121122053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000060561031 + 1000060561032.

It is an arithmetic number, because the mean of its divisors is an integer number (1000060561032).

Almost surely, 2^{2000121122063} is an apocalyptic number.

2000121122063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000121122063 is an equidigital number, since it uses as much as digits as its factorization.

2000121122063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2000121122063 its reverse (3602211210002), we get a palindrome (5602332332065).

The spelling of 2000121122063 in words is "two trillion, one hundred twenty-one million, one hundred twenty-two thousand, sixty-three".