2224452154204 has 24 divisors (see below), whose sum is σ = 4569144967520. Its totient is φ = 927570782016.

The previous prime is 2224452154157. The next prime is 2224452154217. The reversal of 2224452154204 is 4024512544222.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

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, 1073576259 + ... + 1073578330.

Almost surely, 2^{2224452154204} is an apocalyptic number.

It is an amenable number.

2224452154204 is an abundant number, since it is smaller than the sum of its proper divisors (2344692813316).

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

2224452154204 is a wasteful number, since it uses less digits than its factorization.

2224452154204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147154637 (or 2147154635 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 37.

Adding to 2224452154204 its reverse (4024512544222), we get a palindrome (6248964698426).

The spelling of 2224452154204 in words is "two trillion, two hundred twenty-four billion, four hundred fifty-two million, one hundred fifty-four thousand, two hundred four".