122412054 has 8 divisors (see below), whose sum is σ = 244824120. Its totient is φ = 40804016.

The previous prime is 122412029. The next prime is 122412083. The reversal of 122412054 is 450214221.

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

122412054 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122412054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10200999 + ... + 10201010.

It is an arithmetic number, because the mean of its divisors is an integer number (30603015).

Almost surely, 2^122412054 is an apocalyptic number.

122412054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122412054 is a wasteful number, since it uses less digits than its factorization.

122412054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20402014.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 122412054 is about 11063.9981019521. The cubic root of 122412054 is about 496.5253143883.

Adding to 122412054 its reverse (450214221), we get a palindrome (572626275).

The spelling of 122412054 in words is "one hundred twenty-two million, four hundred twelve thousand, fifty-four".