122566041 has 40 divisors (see below), whose sum is σ = 198401280. Its totient is φ = 75267792.

The previous prime is 122566021. The next prime is 122566063. The reversal of 122566041 is 140665221.

122566041 is a `hidden beast` number, since 1 + 2 + 2 + 56 + 604 + 1 = 666.

It is not a de Polignac number, because 122566041 - 2⁵ = 122566009 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 122565996 and 122566014.

It is not an unprimeable number, because it can be changed into a prime (122566021) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 255640 + ... + 256118.

It is an arithmetic number, because the mean of its divisors is an integer number (4960032).

Almost surely, 2^122566041 is an apocalyptic number.

It is an amenable number.

122566041 is a deficient number, since it is larger than the sum of its proper divisors (75835239).

122566041 is an frugal number, since it uses more digits than its factorization.

122566041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 122566041 is about 11070.9548368693. The cubic root of 122566041 is about 496.7334268071.

The spelling of 122566041 in words is "one hundred twenty-two million, five hundred sixty-six thousand, forty-one".