122008126 has 16 divisors (see below), whose sum is σ = 189923328. Its totient is φ = 58721400.

The previous prime is 122008121. The next prime is 122008127. The reversal of 122008126 is 621800221.

It is a junction number, because it is equal to n+sod(n) for n = 122008097 and 122008106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122008121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6691 + ... + 16993.

It is an arithmetic number, because the mean of its divisors is an integer number (11870208).

Almost surely, 2^122008126 is an apocalyptic number.

122008126 is a deficient number, since it is larger than the sum of its proper divisors (67915202).

122008126 is a wasteful number, since it uses less digits than its factorization.

122008126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10527.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 122008126 is about 11045.7288577984. The cubic root of 122008126 is about 495.9785777038.

Adding to 122008126 its reverse (621800221), we get a palindrome (743808347).

The spelling of 122008126 in words is "one hundred twenty-two million, eight thousand, one hundred twenty-six".