11200334449 has 16 divisors (see below), whose sum is σ = 12018150144. Its totient is φ = 10412089600.

The previous prime is 11200334401. The next prime is 11200334473. The reversal of 11200334449 is 94443300211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200334449 is a prime.

It is a super-2 number, since 2×11200334449² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11200334449.

It is not an unprimeable number, because it can be changed into a prime (11200334489) 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, 225429 + ... + 270589.

It is an arithmetic number, because the mean of its divisors is an integer number (751134384).

Almost surely, 2^11200334449 is an apocalyptic number.

It is an amenable number.

11200334449 is a deficient number, since it is larger than the sum of its proper divisors (817815695).

11200334449 is a wasteful number, since it uses less digits than its factorization.

11200334449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45488.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 11200334449 in words is "eleven billion, two hundred million, three hundred thirty-four thousand, four hundred forty-nine".