122946499 has 16 divisors (see below), whose sum is σ = 141093792. Its totient is φ = 106126848.

The previous prime is 122946497. The next prime is 122946517. The reversal of 122946499 is 994649221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122946499 - 2¹ = 122946497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122946491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34317 + ... + 37729.

It is an arithmetic number, because the mean of its divisors is an integer number (8818362).

Almost surely, 2^122946499 is an apocalyptic number.

122946499 is a deficient number, since it is larger than the sum of its proper divisors (18147293).

122946499 is a wasteful number, since it uses less digits than its factorization.

122946499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606.

The product of its digits is 279936, while the sum is 46.

The square root of 122946499 is about 11088.1242327095. The cubic root of 122946499 is about 497.2468670082.

The spelling of 122946499 in words is "one hundred twenty-two million, nine hundred forty-six thousand, four hundred ninety-nine".