225220035462 has 32 divisors (see below), whose sum is σ = 455591473152. Its totient is φ = 74218957344.

The previous prime is 225220035437. The next prime is 225220035479. The reversal of 225220035462 is 264530022522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306553 + ... + 737844.

It is an arithmetic number, because the mean of its divisors is an integer number (14237233536).

Almost surely, 2^225220035462 is an apocalyptic number.

225220035462 is an abundant number, since it is smaller than the sum of its proper divisors (230371437690).

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

225220035462 is a wasteful number, since it uses less digits than its factorization.

225220035462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044812.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 225220035462 its reverse (264530022522), we get a palindrome (489750057984).

The spelling of 225220035462 in words is "two hundred twenty-five billion, two hundred twenty million, thirty-five thousand, four hundred sixty-two".