2231242577197 has 8 divisors (see below), whose sum is σ = 2232286874496. Its totient is φ = 2230198512192.

The previous prime is 2231242577189. The next prime is 2231242577227. The reversal of 2231242577197 is 7917752421322.

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

It is a cyclic number.

It is not a de Polignac number, because 2231242577197 - 2³ = 2231242577189 is a prime.

It is a super-3 number, since 3×2231242577197³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231242577107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20888908 + ... + 20995450.

It is an arithmetic number, because the mean of its divisors is an integer number (279035859312).

Almost surely, 2^{2231242577197} is an apocalyptic number.

It is an amenable number.

2231242577197 is a deficient number, since it is larger than the sum of its proper divisors (1044297299).

2231242577197 is a wasteful number, since it uses less digits than its factorization.

2231242577197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116147.

The product of its digits is 2963520, while the sum is 52.

The spelling of 2231242577197 in words is "two trillion, two hundred thirty-one billion, two hundred forty-two million, five hundred seventy-seven thousand, one hundred ninety-seven".