122350154040423 has 12 divisors (see below), whose sum is σ = 184411826380080. Its totient is φ = 78020388083616.

The previous prime is 122350154040379. The next prime is 122350154040473. The reversal of 122350154040423 is 324040451053221.

It is a happy number.

122350154040423 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 50 + 1 + 540 + 40 + 4 + 23 = 666.

It is not a de Polignac number, because 122350154040423 - 2¹³ = 122350154032231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122350154040473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295531772838 + ... + 295531773251.

It is an arithmetic number, because the mean of its divisors is an integer number (15367652198340).

Almost surely, 2^{122350154040423} is an apocalyptic number.

122350154040423 is a deficient number, since it is larger than the sum of its proper divisors (62061672339657).

122350154040423 is a wasteful number, since it uses less digits than its factorization.

122350154040423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591063546118 (or 591063546115 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 122350154040423 in words is "one hundred twenty-two trillion, three hundred fifty billion, one hundred fifty-four million, forty thousand, four hundred twenty-three".