11012012006 has 4 divisors (see below), whose sum is σ = 16518018012. Its totient is φ = 5506006002.

The previous prime is 11012011991. The next prime is 11012012023. The reversal of 11012012006 is 60021021011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60021021011 = 7 ⋅8574431573.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753003000 + ... + 2753003003.

It is an arithmetic number, because the mean of its divisors is an integer number (4129504503).

Almost surely, 2^11012012006 is an apocalyptic number.

11012012006 is a deficient number, since it is larger than the sum of its proper divisors (5506006006).

11012012006 is an equidigital number, since it uses as much as digits as its factorization.

11012012006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506006005.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11012012006 its reverse (60021021011), we get a palindrome (71033033017).

The spelling of 11012012006 in words is "eleven billion, twelve million, twelve thousand, six".