11012012 has 24 divisors (see below), whose sum is σ = 21228480. Its totient is φ = 4956560.

The previous prime is 11012011. The next prime is 11012017. The reversal of 11012012 is 21021011.

It is not an unprimeable number, because it can be changed into a prime (11012011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539 + ... + 5877.

It is an arithmetic number, because the mean of its divisors is an integer number (884520).

Almost surely, 2^11012012 is an apocalyptic number.

It is an amenable number.

11012012 is a deficient number, since it is larger than the sum of its proper divisors (10216468).

11012012 is a wasteful number, since it uses less digits than its factorization.

11012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2459 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11012012 is about 3318.4351733912. The cubic root of 11012012 is about 222.4789324832.

Adding to 11012012 its reverse (21021011), we get a palindrome (32033023).

It can be divided in two parts, 1101 and 2012, that added together give a palindrome (3113).

The spelling of 11012012 in words is "eleven million, twelve thousand, twelve".