11012000000002 has 4 divisors (see below), whose sum is σ = 16518000000006. Its totient is φ = 5506000000000.

The previous prime is 11011999999997. The next prime is 11012000000017. The reversal of 11012000000002 is 20000000021011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6853667438401 + 4158332561601 = 2617951^2 + 2039199^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752999999999 + ... + 2753000000002.

Almost surely, 2^{11012000000002} is an apocalyptic number.

11012000000002 is a deficient number, since it is larger than the sum of its proper divisors (5506000000004).

11012000000002 is an equidigital number, since it uses as much as digits as its factorization.

11012000000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506000000003.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 11012000000002 its reverse (20000000021011), we get a palindrome (31012000021013).

The spelling of 11012000000002 in words is "eleven trillion, twelve billion, two", and thus it is an aban number and an uban number.