122345124143308 has 24 divisors (see below), whose sum is σ = 241622032009680. Its totient is φ = 53693784889920.

The previous prime is 122345124143267. The next prime is 122345124143309. The reversal of 122345124143308 is 803341421543221.

It is not an unprimeable number, because it can be changed into a prime (122345124143309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47940878091 + ... + 47940880642.

It is an arithmetic number, because the mean of its divisors is an integer number (10067584667070).

Almost surely, 2^{122345124143308} is an apocalyptic number.

It is an amenable number.

122345124143308 is a deficient number, since it is larger than the sum of its proper divisors (119276907866372).

122345124143308 is a wasteful number, since it uses less digits than its factorization.

122345124143308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95881758777 (or 95881758775 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 122345124143308 its reverse (803341421543221), we get a palindrome (925686545686529).

The spelling of 122345124143308 in words is "one hundred twenty-two trillion, three hundred forty-five billion, one hundred twenty-four million, one hundred forty-three thousand, three hundred eight".