122547107413 has 4 divisors (see below), whose sum is σ = 122667370560. Its totient is φ = 122426844268.

The previous prime is 122547107411. The next prime is 122547107447. The reversal of 122547107413 is 314701745221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122547107413 - 2¹ = 122547107411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122547107411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60130045 + ... + 60132082.

It is an arithmetic number, because the mean of its divisors is an integer number (30666842640).

Almost surely, 2^122547107413 is an apocalyptic number.

It is an amenable number.

122547107413 is a deficient number, since it is larger than the sum of its proper divisors (120263147).

122547107413 is a wasteful number, since it uses less digits than its factorization.

122547107413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120263146.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 122547107413 in words is "one hundred twenty-two billion, five hundred forty-seven million, one hundred seven thousand, four hundred thirteen".