144032112202122 has 24 divisors (see below), whose sum is σ = 312099766410276. Its totient is φ = 48006059456256.

The previous prime is 144032112202073. The next prime is 144032112202157. The reversal of 144032112202122 is 221202211230441.

144032112202122 is a `hidden beast` number, since 1 + 4 + 4 + 0 + 321 + 12 + 202 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 143527132838961 + 504979363161 = 11980281^2 + 710619^2 .

It is a super-2 number, since 2×144032112202122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386859693 + ... + 387231824.

Almost surely, 2^{144032112202122} is an apocalyptic number.

144032112202122 is an abundant number, since it is smaller than the sum of its proper divisors (168067654208154).

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

144032112202122 is a wasteful number, since it uses less digits than its factorization.

144032112202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774101862 (or 774101859 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 144032112202122 its reverse (221202211230441), we get a palindrome (365234323432563).

The spelling of 144032112202122 in words is "one hundred forty-four trillion, thirty-two billion, one hundred twelve million, two hundred two thousand, one hundred twenty-two".