122115831603 has 32 divisors (see below), whose sum is σ = 167780879616. Its totient is φ = 78977783808.

The previous prime is 122115831599. The next prime is 122115831611. The reversal of 122115831603 is 306138511221.

It is not a de Polignac number, because 122115831603 - 2² = 122115831599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122115831613) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3444976 + ... + 3480242.

It is an arithmetic number, because the mean of its divisors is an integer number (5243152488).

Almost surely, 2^122115831603 is an apocalyptic number.

122115831603 is a deficient number, since it is larger than the sum of its proper divisors (45665048013).

122115831603 is a wasteful number, since it uses less digits than its factorization.

122115831603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35603.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 122115831603 in words is "one hundred twenty-two billion, one hundred fifteen million, eight hundred thirty-one thousand, six hundred three".