122878873010 has 16 divisors (see below), whose sum is σ = 224483196096. Its totient is φ = 48417943728.

The previous prime is 122878872989. The next prime is 122878873043. The reversal of 122878873010 is 10378878221.

It is an unprimeable number.

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, 91699982 + ... + 91701321.

It is an arithmetic number, because the mean of its divisors is an integer number (14030199756).

Almost surely, 2^122878873010 is an apocalyptic number.

122878873010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122878873010 is a deficient number, since it is larger than the sum of its proper divisors (101604323086).

122878873010 is a wasteful number, since it uses less digits than its factorization.

122878873010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183401377.

The product of its (nonzero) digits is 301056, while the sum is 47.

The spelling of 122878873010 in words is "one hundred twenty-two billion, eight hundred seventy-eight million, eight hundred seventy-three thousand, ten".