225610603071 has 16 divisors (see below), whose sum is σ = 347929607424. Its totient is φ = 127367086464.

The previous prime is 225610603069. The next prime is 225610603081. The reversal of 225610603071 is 170306016522.

It is not a de Polignac number, because 225610603071 - 2¹ = 225610603069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225610603081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64717306 + ... + 64720791.

It is an arithmetic number, because the mean of its divisors is an integer number (21745600464).

Almost surely, 2^225610603071 is an apocalyptic number.

225610603071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

225610603071 is a deficient number, since it is larger than the sum of its proper divisors (122319004353).

225610603071 is a wasteful number, since it uses less digits than its factorization.

225610603071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129438190.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 225610603071 its reverse (170306016522), we get a palindrome (395916619593).

The spelling of 225610603071 in words is "two hundred twenty-five billion, six hundred ten million, six hundred three thousand, seventy-one".