2225404023040 has 144 divisors (see below), whose sum is σ = 6015655356480. Its totient is φ = 781332930560.

The previous prime is 2225404022981. The next prime is 2225404023047. The reversal of 2225404023040 is 403204045222.

It is not an unprimeable number, because it can be changed into a prime (2225404023047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2316754 + ... + 3133393.

It is an arithmetic number, because the mean of its divisors is an integer number (41775384420).

Almost surely, 2^{2225404023040} is an apocalyptic number.

2225404023040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2225404023040 is an abundant number, since it is smaller than the sum of its proper divisors (3790251333440).

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

2225404023040 is a wasteful number, since it uses less digits than its factorization.

2225404023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450208 (or 5450194 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 2225404023040 its reverse (403204045222), we get a palindrome (2628608068262).

The spelling of 2225404023040 in words is "two trillion, two hundred twenty-five billion, four hundred four million, twenty-three thousand, forty".