11000012012 has 24 divisors (see below), whose sum is σ = 21008030400. Its totient is φ = 4998098960.

The previous prime is 11000011973. The next prime is 11000012017. The reversal of 11000012012 is 21021000011.

11000012012 is a modest number, since divided by 12012 gives 11000 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11000012017) 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, 72443 + ... + 165069.

It is an arithmetic number, because the mean of its divisors is an integer number (875334600).

Almost surely, 2^11000012012 is an apocalyptic number.

It is an amenable number.

11000012012 is a deficient number, since it is larger than the sum of its proper divisors (10008018388).

11000012012 is a wasteful number, since it uses less digits than its factorization.

11000012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95341 (or 95339 counting only the distinct ones).

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

Adding to 11000012012 its reverse (21021000011), we get a palindrome (32021012023).

The spelling of 11000012012 in words is "eleven billion, twelve thousand, twelve".