2225433555 has 32 divisors (see below), whose sum is σ = 4006425600. Its totient is φ = 1171868256.

The previous prime is 2225433533. The next prime is 2225433559. The reversal of 2225433555 is 5553345222.

2225433555 is a `hidden beast` number, since 2 + 22 + 54 + 33 + 555 = 666.

2225433555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2225433555 - 2⁸ = 2225433299 is a prime.

It is a super-3 number, since 3×2225433555³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2225433559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93669 + ... + 114998.

It is an arithmetic number, because the mean of its divisors is an integer number (125200800).

Almost surely, 2^2225433555 is an apocalyptic number.

2225433555 is a deficient number, since it is larger than the sum of its proper divisors (1780992045).

2225433555 is a wasteful number, since it uses less digits than its factorization.

2225433555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208760 (or 208754 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 2225433555 is about 47174.5011102396. The cubic root of 2225433555 is about 1305.5841749761.

Adding to 2225433555 its reverse (5553345222), we get a palindrome (7778778777).

The spelling of 2225433555 in words is "two billion, two hundred twenty-five million, four hundred thirty-three thousand, five hundred fifty-five".