11012044 has 12 divisors (see below), whose sum is σ = 19314064. Its totient is φ = 5493744.

The previous prime is 11012041. The next prime is 11012081. The reversal of 11012044 is 44021011.

It is a super-2 number, since 2×11012044² = 242530226115872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879 + ... + 4774.

Almost surely, 2^11012044 is an apocalyptic number.

It is an amenable number.

11012044 is a deficient number, since it is larger than the sum of its proper divisors (8302020).

11012044 is a wasteful number, since it uses less digits than its factorization.

11012044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11012044 is about 3318.4399949374. The cubic root of 11012044 is about 222.4791479849.

Adding to 11012044 its reverse (44021011), we get a palindrome (55033055).

The spelling of 11012044 in words is "eleven million, twelve thousand, forty-four".