2201244444132 has 24 divisors (see below), whose sum is σ = 5152752276672. Its totient is φ = 731388828000.

The previous prime is 2201244444107. The next prime is 2201244444167. The reversal of 2201244444132 is 2314444421022.

It is a junction number, because it is equal to n+sod(n) for n = 2201244444093 and 2201244444102.

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, 294911119 + ... + 294918582.

It is an arithmetic number, because the mean of its divisors is an integer number (214698011528).

Almost surely, 2^{2201244444132} is an apocalyptic number.

It is an amenable number.

2201244444132 is an abundant number, since it is smaller than the sum of its proper divisors (2951507832540).

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

2201244444132 is a wasteful number, since it uses less digits than its factorization.

2201244444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589830019 (or 589830017 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2201244444132 its reverse (2314444421022), we get a palindrome (4515688865154).

The spelling of 2201244444132 in words is "two trillion, two hundred one billion, two hundred forty-four million, four hundred forty-four thousand, one hundred thirty-two".