11270291336 has 8 divisors (see below), whose sum is σ = 21131796270. Its totient is φ = 5635145664.

The previous prime is 11270291327. The next prime is 11270291339. The reversal of 11270291336 is 63319207211.

It can be written as a sum of positive squares in only one way, i.e., 7377779236 + 3892512100 = 85894^2 + 62390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11270291296 and 11270291305.

It is not an unprimeable number, because it can be changed into a prime (11270291339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704393201 + ... + 704393216.

Almost surely, 2^11270291336 is an apocalyptic number.

It is an amenable number.

11270291336 is a deficient number, since it is larger than the sum of its proper divisors (9861504934).

11270291336 is a wasteful number, since it uses less digits than its factorization.

11270291336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408786423 (or 1408786419 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

Adding to 11270291336 its reverse (63319207211), we get a palindrome (74589498547).

The spelling of 11270291336 in words is "eleven billion, two hundred seventy million, two hundred ninety-one thousand, three hundred thirty-six".