11100042244 has 6 divisors (see below), whose sum is σ = 19425073934. Its totient is φ = 5550021120.

The previous prime is 11100042223. The next prime is 11100042253. The reversal of 11100042244 is 44224000111.

It can be written as a sum of positive squares in only one way, i.e., 11090617344 + 9424900 = 105312^2 + 3070^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387505277 + ... + 1387505284.

Almost surely, 2^11100042244 is an apocalyptic number.

It is an amenable number.

11100042244 is a deficient number, since it is larger than the sum of its proper divisors (8325031690).

11100042244 is a wasteful number, since it uses less digits than its factorization.

11100042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775010565 (or 2775010563 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11100042244 its reverse (44224000111), we get a palindrome (55324042355).

The spelling of 11100042244 in words is "eleven billion, one hundred million, forty-two thousand, two hundred forty-four".