225016373471 has 8 divisors (see below), whose sum is σ = 244063671264. Its totient is φ = 206614746880.

The previous prime is 225016373453. The next prime is 225016373489. The reversal of 225016373471 is 174373610522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (225016373453) and next prime (225016373489).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225016373471 - 2¹⁰ = 225016372447 is a prime.

It is a super-3 number, since 3×225016373471³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225016373401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161417075 + ... + 161418468.

It is an arithmetic number, because the mean of its divisors is an integer number (30507958908).

Almost surely, 2^225016373471 is an apocalyptic number.

225016373471 is a deficient number, since it is larger than the sum of its proper divisors (19047297793).

225016373471 is a wasteful number, since it uses less digits than its factorization.

225016373471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322835601.

The product of its (nonzero) digits is 211680, while the sum is 41.

Adding to 225016373471 its reverse (174373610522), we get a palindrome (399389983993).

The spelling of 225016373471 in words is "two hundred twenty-five billion, sixteen million, three hundred seventy-three thousand, four hundred seventy-one".