11347225277 has 24 divisors (see below), whose sum is σ = 12206874240. Its totient is φ = 10544489280.

The previous prime is 11347225271. The next prime is 11347225303. The reversal of 11347225277 is 77252274311.

It is not a de Polignac number, because 11347225277 - 2⁴ = 11347225261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11347225271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4647377 + ... + 4649817.

It is an arithmetic number, because the mean of its divisors is an integer number (508619760).

Almost surely, 2^11347225277 is an apocalyptic number.

It is an amenable number.

11347225277 is a deficient number, since it is larger than the sum of its proper divisors (859648963).

11347225277 is a wasteful number, since it uses less digits than its factorization.

11347225277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2702 counting only the distinct ones).

The product of its digits is 164640, while the sum is 41.

Adding to 11347225277 its reverse (77252274311), we get a palindrome (88599499588).

The spelling of 11347225277 in words is "eleven billion, three hundred forty-seven million, two hundred twenty-five thousand, two hundred seventy-seven".