122280411 has 8 divisors (see below), whose sum is σ = 177862464. Its totient is φ = 74109320.

The previous prime is 122280401. The next prime is 122280413. The reversal of 122280411 is 114082221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122280411 - 2¹¹ = 122278363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122280413) 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 7 ways as a sum of consecutive naturals, for example, 1852701 + ... + 1852766.

It is an arithmetic number, because the mean of its divisors is an integer number (22232808).

Almost surely, 2^122280411 is an apocalyptic number.

122280411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122280411 is a deficient number, since it is larger than the sum of its proper divisors (55582053).

122280411 is a wasteful number, since it uses less digits than its factorization.

122280411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705481.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 122280411 is about 11058.0473411900. The cubic root of 122280411 is about 496.3472613158.

The spelling of 122280411 in words is "one hundred twenty-two million, two hundred eighty thousand, four hundred eleven".