121026266122711 has 2 divisors, whose sum is σ = 121026266122712. Its totient is φ = 121026266122710.

The previous prime is 121026266122709. The next prime is 121026266122753. The reversal of 121026266122711 is 117221662620121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121026266122711 - 2¹ = 121026266122709 is a prime.

Together with 121026266122709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121026266125711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60513133061355 + 60513133061356.

It is an arithmetic number, because the mean of its divisors is an integer number (60513133061356).

Almost surely, 2^{121026266122711} is an apocalyptic number.

121026266122711 is a deficient number, since it is larger than the sum of its proper divisors (1).

121026266122711 is an equidigital number, since it uses as much as digits as its factorization.

121026266122711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 121026266122711 in words is "one hundred twenty-one trillion, twenty-six billion, two hundred sixty-six million, one hundred twenty-two thousand, seven hundred eleven".