122418741 has 8 divisors (see below), whose sum is σ = 163335424. Its totient is φ = 81557280.

The previous prime is 122418739. The next prime is 122418757. The reversal of 122418741 is 147814221.

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

It is not a de Polignac number, because 122418741 - 2¹ = 122418739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122418699 and 122418708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122418041) 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, 8320 + ... + 17721.

It is an arithmetic number, because the mean of its divisors is an integer number (20416928).

Almost surely, 2^122418741 is an apocalyptic number.

It is an amenable number.

122418741 is a deficient number, since it is larger than the sum of its proper divisors (40916683).

122418741 is a wasteful number, since it uses less digits than its factorization.

122418741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27611.

The product of its digits is 3584, while the sum is 30.

The square root of 122418741 is about 11064.3002941894. The cubic root of 122418741 is about 496.5343554487.

The spelling of 122418741 in words is "one hundred twenty-two million, four hundred eighteen thousand, seven hundred forty-one".