225556101464 has 16 divisors (see below), whose sum is σ = 423003740400. Its totient is φ = 112755104032.

The previous prime is 225556101403. The next prime is 225556101467. The reversal of 225556101464 is 464101655522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225556101467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826527 + ... + 2905230.

It is an arithmetic number, because the mean of its divisors is an integer number (26437733775).

Almost surely, 2^225556101464 is an apocalyptic number.

It is an amenable number.

225556101464 is a deficient number, since it is larger than the sum of its proper divisors (197447638936).

225556101464 is a wasteful number, since it uses less digits than its factorization.

225556101464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736682 (or 5736678 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 225556101464 its reverse (464101655522), we get a palindrome (689657756986).

The spelling of 225556101464 in words is "two hundred twenty-five billion, five hundred fifty-six million, one hundred one thousand, four hundred sixty-four".