122276798 has 16 divisors (see below), whose sum is σ = 214078464. Its totient is φ = 51289080.

The previous prime is 122276773. The next prime is 122276813. The reversal of 122276798 is 897672221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92258 + ... + 93573.

It is an arithmetic number, because the mean of its divisors is an integer number (13379904).

Almost surely, 2^122276798 is an apocalyptic number.

122276798 is a deficient number, since it is larger than the sum of its proper divisors (91801666).

122276798 is a wasteful number, since it uses less digits than its factorization.

122276798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185887.

The product of its digits is 169344, while the sum is 44.

The square root of 122276798 is about 11057.8839747937. The cubic root of 122276798 is about 496.3423727696.

The spelling of 122276798 in words is "one hundred twenty-two million, two hundred seventy-six thousand, seven hundred ninety-eight".