2204115555222 has 24 divisors (see below), whose sum is σ = 5457809946576. Its totient is φ = 629747301456.

The previous prime is 2204115555181. The next prime is 2204115555223. The reversal of 2204115555222 is 2225555114022.

2204115555222 is a `hidden beast` number, since 2 + 20 + 4 + 11 + 55 + 552 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204115555223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8746490173 + ... + 8746490424.

It is an arithmetic number, because the mean of its divisors is an integer number (227408747774).

Almost surely, 2^{2204115555222} is an apocalyptic number.

2204115555222 is an abundant number, since it is smaller than the sum of its proper divisors (3253694391354).

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

2204115555222 is a wasteful number, since it uses less digits than its factorization.

2204115555222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17492980612 (or 17492980609 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 2204115555222 in words is "two trillion, two hundred four billion, one hundred fifteen million, five hundred fifty-five thousand, two hundred twenty-two".