271622225570725 has 12 divisors (see below), whose sum is σ = 347676448731520. Its totient is φ = 210288174634800.

The previous prime is 271622225570653. The next prime is 271622225570741. The reversal of 271622225570725 is 527075522226172.

It is a de Polignac number, because none of the positive numbers 2^k-271622225570725 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175240144755 + ... + 175240146304.

Almost surely, 2^{271622225570725} is an apocalyptic number.

271622225570725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

271622225570725 is a deficient number, since it is larger than the sum of its proper divisors (76054223160795).

271622225570725 is a wasteful number, since it uses less digits than its factorization.

271622225570725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350480291100 (or 350480291095 counting only the distinct ones).

The product of its (nonzero) digits is 16464000, while the sum is 55.

Adding to 271622225570725 its reverse (527075522226172), we get a palindrome (798697747796897).

The spelling of 271622225570725 in words is "two hundred seventy-one trillion, six hundred twenty-two billion, two hundred twenty-five million, five hundred seventy thousand, seven hundred twenty-five".