2455212224 has 28 divisors (see below), whose sum is σ = 5128488600. Its totient is φ = 1162994688.

The previous prime is 2455212223. The next prime is 2455212229. The reversal of 2455212224 is 4222125542.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2455212223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008329 + ... + 1010760.

Almost surely, 2^2455212224 is an apocalyptic number.

It is an amenable number.

2455212224 is an abundant number, since it is smaller than the sum of its proper divisors (2673276376).

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

2455212224 is a wasteful number, since it uses less digits than its factorization.

2455212224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019120 (or 2019110 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 2455212224 is about 49550.0981230108. The cubic root of 2455212224 is about 1349.0550724549.

Adding to 2455212224 its reverse (4222125542), we get a palindrome (6677337766).

The spelling of 2455212224 in words is "two billion, four hundred fifty-five million, two hundred twelve thousand, two hundred twenty-four".