121002000210229 has 2 divisors, whose sum is σ = 121002000210230. Its totient is φ = 121002000210228.

The previous prime is 121002000210151. The next prime is 121002000210257. The reversal of 121002000210229 is 922012000200121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68850132569604 + 52151867640625 = 8297598^2 + 7221625^2 .

It is a cyclic number.

It is not a de Polignac number, because 121002000210229 - 2³³ = 120993410275637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121002000210529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60501000105114 + 60501000105115.

It is an arithmetic number, because the mean of its divisors is an integer number (60501000105115).

Almost surely, 2^{121002000210229} is an apocalyptic number.

It is an amenable number.

121002000210229 is a deficient number, since it is larger than the sum of its proper divisors (1).

121002000210229 is an equidigital number, since it uses as much as digits as its factorization.

121002000210229 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 22.

The spelling of 121002000210229 in words is "one hundred twenty-one trillion, two billion, two hundred ten thousand, two hundred twenty-nine".