140122123410001 has 2 divisors, whose sum is σ = 140122123410002. Its totient is φ = 140122123410000.

The previous prime is 140122123409981. The next prime is 140122123410053. The reversal of 140122123410001 is 100014321221041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126616505760000 + 13505617650001 = 11252400^2 + 3674999^2 .

It is a cyclic number.

It is not a de Polignac number, because 140122123410001 - 2¹¹ = 140122123407953 is a prime.

It is not a weakly prime, because it can be changed into another prime (140122123440001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70061061705000 + 70061061705001.

It is an arithmetic number, because the mean of its divisors is an integer number (70061061705001).

Almost surely, 2^{140122123410001} is an apocalyptic number.

It is an amenable number.

140122123410001 is a deficient number, since it is larger than the sum of its proper divisors (1).

140122123410001 is an equidigital number, since it uses as much as digits as its factorization.

140122123410001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 140122123410001 its reverse (100014321221041), we get a palindrome (240136444631042).

The spelling of 140122123410001 in words is "one hundred forty trillion, one hundred twenty-two billion, one hundred twenty-three million, four hundred ten thousand, one".