12202444304244 has 72 divisors (see below), whose sum is σ = 30863880133632. Its totient is φ = 4065001348800.

The previous prime is 12202444304213. The next prime is 12202444304279. The reversal of 12202444304244 is 44240344420221.

12202444304244 is a `hidden beast` number, since 1 + 2 + 202 + 4 + 443 + 0 + 4 + 2 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 12202444304199 and 12202444304208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 641785282 + ... + 641804294.

It is an arithmetic number, because the mean of its divisors is an integer number (428665001856).

Almost surely, 2^{12202444304244} is an apocalyptic number.

It is an amenable number.

12202444304244 is an abundant number, since it is smaller than the sum of its proper divisors (18661435829388).

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

12202444304244 is a wasteful number, since it uses less digits than its factorization.

12202444304244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28957 (or 28952 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 12202444304244 its reverse (44240344420221), we get a palindrome (56442788724465).

The spelling of 12202444304244 in words is "twelve trillion, two hundred two billion, four hundred forty-four million, three hundred four thousand, two hundred forty-four".