202241123144 has 32 divisors (see below), whose sum is σ = 386397760320. Its totient is φ = 99202124736.

The previous prime is 202241123089. The next prime is 202241123159. The reversal of 202241123144 is 441321142202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5316239 + ... + 5354145.

It is an arithmetic number, because the mean of its divisors is an integer number (12074930010).

Almost surely, 2^202241123144 is an apocalyptic number.

It is an amenable number.

202241123144 is a deficient number, since it is larger than the sum of its proper divisors (184156637176).

202241123144 is a wasteful number, since it uses less digits than its factorization.

202241123144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50549 (or 50545 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 202241123144 its reverse (441321142202), we get a palindrome (643562265346).

The spelling of 202241123144 in words is "two hundred two billion, two hundred forty-one million, one hundred twenty-three thousand, one hundred forty-four".