202043443122 has 16 divisors (see below), whose sum is σ = 448985429280. Its totient is φ = 67347814356.

The previous prime is 202043443111. The next prime is 202043443211. The reversal of 202043443122 is 221344340202.

202043443122 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 4 + 344 + 312 + 2 = 666.

202043443122 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1870772568 + ... + 1870772675.

It is an arithmetic number, because the mean of its divisors is an integer number (28061589330).

Almost surely, 2^202043443122 is an apocalyptic number.

202043443122 is an abundant number, since it is smaller than the sum of its proper divisors (246941986158).

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

202043443122 is a wasteful number, since it uses less digits than its factorization.

202043443122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741545254 (or 3741545248 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 202043443122 its reverse (221344340202), we get a palindrome (423387783324).

The spelling of 202043443122 in words is "two hundred two billion, forty-three million, four hundred forty-three thousand, one hundred twenty-two".