121000222010963 has 2 divisors, whose sum is σ = 121000222010964. Its totient is φ = 121000222010962.

The previous prime is 121000222010959. The next prime is 121000222011043. The reversal of 121000222010963 is 369010222000121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121000222010963 - 2² = 121000222010959 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (121000225010963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60500111005481 + 60500111005482.

It is an arithmetic number, because the mean of its divisors is an integer number (60500111005482).

Almost surely, 2^{121000222010963} is an apocalyptic number.

121000222010963 is a deficient number, since it is larger than the sum of its proper divisors (1).

121000222010963 is an equidigital number, since it uses as much as digits as its factorization.

121000222010963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 121000222010963 in words is "one hundred twenty-one trillion, two hundred twenty-two million, ten thousand, nine hundred sixty-three".