122994063 has 24 divisors (see below), whose sum is σ = 180442080. Its totient is φ = 80721600.

The previous prime is 122994029. The next prime is 122994097. The reversal of 122994063 is 360499221.

It is an interprime number because it is at equal distance from previous prime (122994029) and next prime (122994097).

It is not a de Polignac number, because 122994063 - 2¹⁸ = 122731919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122994013) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 244270 + ... + 244772.

It is an arithmetic number, because the mean of its divisors is an integer number (7518420).

Almost surely, 2^122994063 is an apocalyptic number.

122994063 is a deficient number, since it is larger than the sum of its proper divisors (57448017).

122994063 is a wasteful number, since it uses less digits than its factorization.

122994063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 122994063 is about 11090.2688425484. The cubic root of 122994063 is about 497.3109816187.

The spelling of 122994063 in words is "one hundred twenty-two million, nine hundred ninety-four thousand, sixty-three".