122703788494 has 16 divisors (see below), whose sum is σ = 210354300000. Its totient is φ = 52586100864.

The previous prime is 122703788461. The next prime is 122703788563. The reversal of 122703788494 is 494887307221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765882 + ... + 912130.

It is an arithmetic number, because the mean of its divisors is an integer number (13147143750).

Almost surely, 2^122703788494 is an apocalyptic number.

122703788494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122703788494 is a deficient number, since it is larger than the sum of its proper divisors (87650511506).

122703788494 is a wasteful number, since it uses less digits than its factorization.

122703788494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206187.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 122703788494 in words is "one hundred twenty-two billion, seven hundred three million, seven hundred eighty-eight thousand, four hundred ninety-four".