225098522 has 16 divisors (see below), whose sum is σ = 381045600. Its totient is φ = 98789040.

The previous prime is 225098509. The next prime is 225098561. The reversal of 225098522 is 225890522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175772 + ... + 177047.

It is an arithmetic number, because the mean of its divisors is an integer number (23815350).

Almost surely, 2^225098522 is an apocalyptic number.

225098522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225098522 is a deficient number, since it is larger than the sum of its proper divisors (155947078).

225098522 is a wasteful number, since it uses less digits than its factorization.

225098522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352861.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 225098522 is about 15003.2837072422. The cubic root of 225098522 is about 608.3089615223.

The spelling of 225098522 in words is "two hundred twenty-five million, ninety-eight thousand, five hundred twenty-two".