201323044422044 has 6 divisors (see below), whose sum is σ = 352315327738584. Its totient is φ = 100661522211020.

The previous prime is 201323044422007. The next prime is 201323044422109. The reversal of 201323044422044 is 440224440323102.

It is a junction number, because it is equal to n+sod(n) for n = 201323044421995 and 201323044422013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25165380552752 + ... + 25165380552759.

It is an arithmetic number, because the mean of its divisors is an integer number (58719221289764).

Almost surely, 2^{201323044422044} is an apocalyptic number.

It is an amenable number.

201323044422044 is a deficient number, since it is larger than the sum of its proper divisors (150992283316540).

201323044422044 is a wasteful number, since it uses less digits than its factorization.

201323044422044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50330761105515 (or 50330761105513 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 201323044422044 its reverse (440224440323102), we get a palindrome (641547484745146).

The spelling of 201323044422044 in words is "two hundred one trillion, three hundred twenty-three billion, forty-four million, four hundred twenty-two thousand, forty-four".