225663110046 has 48 divisors (see below), whose sum is σ = 535283833968. Its totient is φ = 68139388800.

The previous prime is 225663110027. The next prime is 225663110051. The reversal of 225663110046 is 640011366522.

225663110046 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 631 + 10 + 0 + 4 + 6 = 666.

225663110046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225663110046² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1972321 + ... + 2083596.

It is an arithmetic number, because the mean of its divisors is an integer number (11151746541).

Almost surely, 2^225663110046 is an apocalyptic number.

225663110046 is an abundant number, since it is smaller than the sum of its proper divisors (309620723922).

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

225663110046 is a wasteful number, since it uses less digits than its factorization.

225663110046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056217 (or 4056214 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 225663110046 its reverse (640011366522), we get a palindrome (865674476568).

The spelling of 225663110046 in words is "two hundred twenty-five billion, six hundred sixty-three million, one hundred ten thousand, forty-six".