122795906847 has 8 divisors (see below), whose sum is σ = 164826721200. Its totient is φ = 81314515200.

The previous prime is 122795906813. The next prime is 122795906851. The reversal of 122795906847 is 748609597221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122795906847 - 2¹⁴ = 122795890463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122795906867) 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, 137355154 + ... + 137356047.

It is an arithmetic number, because the mean of its divisors is an integer number (20603340150).

Almost surely, 2^122795906847 is an apocalyptic number.

122795906847 is a deficient number, since it is larger than the sum of its proper divisors (42030814353).

122795906847 is a wasteful number, since it uses less digits than its factorization.

122795906847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274711353.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 122795906847 in words is "one hundred twenty-two billion, seven hundred ninety-five million, nine hundred six thousand, eight hundred forty-seven".