122680254399 has 8 divisors (see below), whose sum is σ = 163617110400. Its totient is φ = 81765117336.

The previous prime is 122680254383. The next prime is 122680254409. The reversal of 122680254399 is 993452086221.

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

It is not a de Polignac number, because 122680254399 - 2⁴ = 122680254383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122680254349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5416549 + ... + 5439150.

It is an arithmetic number, because the mean of its divisors is an integer number (20452138800).

Almost surely, 2^122680254399 is an apocalyptic number.

122680254399 is a deficient number, since it is larger than the sum of its proper divisors (40936856001).

122680254399 is a wasteful number, since it uses less digits than its factorization.

122680254399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859469.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 122680254399 in words is "one hundred twenty-two billion, six hundred eighty million, two hundred fifty-four thousand, three hundred ninety-nine".