11267205441 has 16 divisors (see below), whose sum is σ = 15110841600. Its totient is φ = 7467625088.

The previous prime is 11267205427. The next prime is 11267205461. The reversal of 11267205441 is 14450276211.

It is a cyclic number.

It is not a de Polignac number, because 11267205441 - 2¹¹ = 11267203393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11267205421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429655 + ... + 455123.

It is an arithmetic number, because the mean of its divisors is an integer number (944427600).

Almost surely, 2^11267205441 is an apocalyptic number.

It is an amenable number.

11267205441 is a deficient number, since it is larger than the sum of its proper divisors (3843636159).

11267205441 is a wasteful number, since it uses less digits than its factorization.

11267205441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26328.

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 11267205441 in words is "eleven billion, two hundred sixty-seven million, two hundred five thousand, four hundred forty-one".