121020022112293 has 2 divisors, whose sum is σ = 121020022112294. Its totient is φ = 121020022112292.

The previous prime is 121020022112207. The next prime is 121020022112309. The reversal of 121020022112293 is 392211220020121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117431509442724 + 3588512669569 = 10836582^2 + 1894337^2 .

It is a cyclic number.

It is not a de Polignac number, because 121020022112293 - 2⁴¹ = 118820998856741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121020022110293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60510011056146 + 60510011056147.

It is an arithmetic number, because the mean of its divisors is an integer number (60510011056147).

Almost surely, 2^{121020022112293} is an apocalyptic number.

It is an amenable number.

121020022112293 is a deficient number, since it is larger than the sum of its proper divisors (1).

121020022112293 is an equidigital number, since it uses as much as digits as its factorization.

121020022112293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 121020022112293 in words is "one hundred twenty-one trillion, twenty billion, twenty-two million, one hundred twelve thousand, two hundred ninety-three".