2271060811197 has 12 divisors (see below), whose sum is σ = 3289558839840. Its totient is φ = 1509823155528.

The previous prime is 2271060811171. The next prime is 2271060811199. The reversal of 2271060811197 is 7911180601722.

It is a happy number.

2271060811197 is a `hidden beast` number, since 2 + 2 + 7 + 10 + 608 + 11 + 19 + 7 = 666.

It is not a de Polignac number, because 2271060811197 - 2¹⁸ = 2271060549053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271060811199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351445363 + ... + 351451824.

It is an arithmetic number, because the mean of its divisors is an integer number (274129903320).

Almost surely, 2^{2271060811197} is an apocalyptic number.

It is an amenable number.

2271060811197 is a deficient number, since it is larger than the sum of its proper divisors (1018498028643).

2271060811197 is a wasteful number, since it uses less digits than its factorization.

2271060811197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702897552 (or 702897549 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 45.

The spelling of 2271060811197 in words is "two trillion, two hundred seventy-one billion, sixty million, eight hundred eleven thousand, one hundred ninety-seven".