122234122 has 16 divisors (see below), whose sum is σ = 191613312. Its totient is φ = 58423680.

The previous prime is 122234111. The next prime is 122234129. The reversal of 122234122 is 221432221.

It is a super-2 number, since 2×122234122² = 29882361162221768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122234122.

It is not an unprimeable number, because it can be changed into a prime (122234129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11079 + ... + 19162.

It is an arithmetic number, because the mean of its divisors is an integer number (11975832).

Almost surely, 2^122234122 is an apocalyptic number.

122234122 is a deficient number, since it is larger than the sum of its proper divisors (69379190).

122234122 is a wasteful number, since it uses less digits than its factorization.

122234122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30333.

The product of its digits is 384, while the sum is 19.

The square root of 122234122 is about 11055.9541424519. The cubic root of 122234122 is about 496.2846229970.

Adding to 122234122 its reverse (221432221), we get a palindrome (343666343).

It can be divided in two parts, 1222 and 34122, that added together give a square (35344 = 188²).

The spelling of 122234122 in words is "one hundred twenty-two million, two hundred thirty-four thousand, one hundred twenty-two".