121414322011019 has 2 divisors, whose sum is σ = 121414322011020. Its totient is φ = 121414322011018.

The previous prime is 121414322011013. The next prime is 121414322011043. The reversal of 121414322011019 is 910110223414121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121414322011019 - 2³⁶ = 121345602534283 is a prime.

It is a super-2 number, since 2×121414322011019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (121414322011013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60707161005509 + 60707161005510.

It is an arithmetic number, because the mean of its divisors is an integer number (60707161005510).

Almost surely, 2^{121414322011019} is an apocalyptic number.

121414322011019 is a deficient number, since it is larger than the sum of its proper divisors (1).

121414322011019 is an equidigital number, since it uses as much as digits as its factorization.

121414322011019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 121414322011019 in words is "one hundred twenty-one trillion, four hundred fourteen billion, three hundred twenty-two million, eleven thousand, nineteen".