301201232120122 has 32 divisors (see below), whose sum is σ = 460774916683920. Its totient is φ = 147615141173760.

The previous prime is 301201232120111. The next prime is 301201232120149. The reversal of 301201232120122 is 221021232102103.

It can be written as a sum of positive squares in 8 ways, for example, as 273479016914401 + 27722215205721 = 16537201^2 + 5265189^2 .

It is a super-2 number, since 2×301201232120122² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301201232120093 and 301201232120102.

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, 5590092622 + ... + 5590146502.

Almost surely, 2^{301201232120122} is an apocalyptic number.

301201232120122 is a deficient number, since it is larger than the sum of its proper divisors (159573684563798).

301201232120122 is a wasteful number, since it uses less digits than its factorization.

301201232120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104338.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 301201232120122 its reverse (221021232102103), we get a palindrome (522222464222225).

The spelling of 301201232120122 in words is "three hundred one trillion, two hundred one billion, two hundred thirty-two million, one hundred twenty thousand, one hundred twenty-two".