133413201022244 has 48 divisors (see below), whose sum is σ = 274328250831936. Its totient is φ = 55969776412800.

The previous prime is 133413201022183. The next prime is 133413201022327. The reversal of 133413201022244 is 442220102314331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133413201022244.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12115547 + ... + 20337474.

It is an arithmetic number, because the mean of its divisors is an integer number (5715171892332).

Almost surely, 2^{133413201022244} is an apocalyptic number.

It is an amenable number.

133413201022244 is an abundant number, since it is smaller than the sum of its proper divisors (140915049809692).

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

133413201022244 is a wasteful number, since it uses less digits than its factorization.

133413201022244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32460236 (or 32460234 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 133413201022244 its reverse (442220102314331), we get a palindrome (575633303336575).

The spelling of 133413201022244 in words is "one hundred thirty-three trillion, four hundred thirteen billion, two hundred one million, twenty-two thousand, two hundred forty-four".