122412055 has 16 divisors (see below), whose sum is σ = 149954688. Its totient is φ = 95904000.

The previous prime is 122412029. The next prime is 122412083. The reversal of 122412055 is 550214221.

It is not a de Polignac number, because 122412055 - 2¹¹ = 122410007 is a prime.

It is a super-2 number, since 2×122412055² = 29969422418646050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81915 + ... + 83395.

It is an arithmetic number, because the mean of its divisors is an integer number (9372168).

Almost surely, 2^122412055 is an apocalyptic number.

122412055 is a deficient number, since it is larger than the sum of its proper divisors (27542633).

122412055 is a wasteful number, since it uses less digits than its factorization.

122412055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 122412055 is about 11063.9981471437. The cubic root of 122412055 is about 496.5253157404.

Adding to 122412055 its reverse (550214221), we get a palindrome (672626276).

The spelling of 122412055 in words is "one hundred twenty-two million, four hundred twelve thousand, fifty-five".