120020122069139 has 2 divisors, whose sum is σ = 120020122069140. Its totient is φ = 120020122069138.

The previous prime is 120020122069073. The next prime is 120020122069153. The reversal of 120020122069139 is 931960221020021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120020122069139 - 2²⁰ = 120020121020563 is a prime.

It is not a weakly prime, because it can be changed into another prime (120020122069739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010061034569 + 60010061034570.

It is an arithmetic number, because the mean of its divisors is an integer number (60010061034570).

Almost surely, 2^{120020122069139} is an apocalyptic number.

120020122069139 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020122069139 is an equidigital number, since it uses as much as digits as its factorization.

120020122069139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 120020122069139 in words is "one hundred twenty trillion, twenty billion, one hundred twenty-two million, sixty-nine thousand, one hundred thirty-nine".