2222204454 has 12 divisors (see below), whose sum is σ = 4814776356. Its totient is φ = 740734812.

The previous prime is 2222204449. The next prime is 2222204459. The reversal of 2222204454 is 4544022222.

2222204454 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 204 + 454 = 666.

It is an interprime number because it is at equal distance from previous prime (2222204449) and next prime (2222204459).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222204459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61727884 + ... + 61727919.

It is an arithmetic number, because the mean of its divisors is an integer number (401231363).

Almost surely, 2^2222204454 is an apocalyptic number.

2222204454 is an abundant number, since it is smaller than the sum of its proper divisors (2592571902).

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

2222204454 is a wasteful number, since it uses less digits than its factorization.

2222204454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123455811 (or 123455808 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 2222204454 is about 47140.2636182701. The cubic root of 2222204454 is about 1304.9524023684.

Adding to 2222204454 its reverse (4544022222), we get a palindrome (6766226676).

The spelling of 2222204454 in words is "two billion, two hundred twenty-two million, two hundred four thousand, four hundred fifty-four".