204040103244422 has 64 divisors (see below), whose sum is σ = 352170319104000. Its totient is φ = 88130620626048.

The previous prime is 204040103244401. The next prime is 204040103244437. The reversal of 204040103244422 is 224442301040402.

It is a super-2 number, since 2×204040103244422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48948233 + ... + 52952900.

It is an arithmetic number, because the mean of its divisors is an integer number (5502661236000).

Almost surely, 2^{204040103244422} is an apocalyptic number.

204040103244422 is a deficient number, since it is larger than the sum of its proper divisors (148130215859578).

204040103244422 is a wasteful number, since it uses less digits than its factorization.

204040103244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101901285.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 204040103244422 its reverse (224442301040402), we get a palindrome (428482404284824).

The spelling of 204040103244422 in words is "two hundred four trillion, forty billion, one hundred three million, two hundred forty-four thousand, four hundred twenty-two".