11056263272 has 32 divisors (see below), whose sum is σ = 21020181600. Its totient is φ = 5451364800.

The previous prime is 11056263269. The next prime is 11056263301. The reversal of 11056263272 is 27236265011.

It is a super-2 number, since 2×11056263272² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153947 + ... + 214037.

It is an arithmetic number, because the mean of its divisors is an integer number (656880675).

Almost surely, 2^11056263272 is an apocalyptic number.

It is an amenable number.

11056263272 is a deficient number, since it is larger than the sum of its proper divisors (9963918328).

11056263272 is a wasteful number, since it uses less digits than its factorization.

11056263272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60417 (or 60413 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 11056263272 in words is "eleven billion, fifty-six million, two hundred sixty-three thousand, two hundred seventy-two".