122387248535 has 8 divisors (see below), whose sum is σ = 146896154640. Its totient is φ = 97888827904.

The previous prime is 122387248519. The next prime is 122387248567. The reversal of 122387248535 is 535842783221.

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

It is a cyclic number.

It is not a de Polignac number, because 122387248535 - 2⁴ = 122387248519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2595665 + ... + 2642394.

It is an arithmetic number, because the mean of its divisors is an integer number (18362019330).

Almost surely, 2^122387248535 is an apocalyptic number.

122387248535 is a deficient number, since it is larger than the sum of its proper divisors (24508906105).

122387248535 is an equidigital number, since it uses as much as digits as its factorization.

122387248535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242737.

The product of its digits is 3225600, while the sum is 50.

The spelling of 122387248535 in words is "one hundred twenty-two billion, three hundred eighty-seven million, two hundred forty-eight thousand, five hundred thirty-five".