2245200004530 has 192 divisors, whose sum is σ = 6693434092800. Its totient is φ = 511500054528.

The previous prime is 2245200004513. The next prime is 2245200004559. The reversal of 2245200004530 is 354000025422.

It is a happy number.

2245200004530 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 200 + 0 + 0 + 453 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2245200004494 and 2245200004503.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 325435021 + ... + 325441919.

It is an arithmetic number, because the mean of its divisors is an integer number (34861635900).

Almost surely, 2^{2245200004530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2245200004530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3346717046400).

2245200004530 is an abundant number, since it is smaller than the sum of its proper divisors (4448234088270).

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

2245200004530 is a wasteful number, since it uses less digits than its factorization.

2245200004530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545 (or 8542 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 2245200004530 its reverse (354000025422), we get a palindrome (2599200029952).

The spelling of 2245200004530 in words is "two trillion, two hundred forty-five billion, two hundred million, four thousand, five hundred thirty".