11012001111002 has 4 divisors (see below), whose sum is σ = 16518001666506. Its totient is φ = 5506000555500.

The previous prime is 11012001110947. The next prime is 11012001111019. The reversal of 11012001111002 is 20011110021011.

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., 10810542867721 + 201458243281 = 3287939^2 + 448841^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753000277749 + ... + 2753000277752.

Almost surely, 2^{11012001111002} is an apocalyptic number.

11012001111002 is a deficient number, since it is larger than the sum of its proper divisors (5506000555504).

11012001111002 is an equidigital number, since it uses as much as digits as its factorization.

11012001111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506000555503.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11012001111002 its reverse (20011110021011), we get a palindrome (31023111132013).

The spelling of 11012001111002 in words is "eleven trillion, twelve billion, one million, one hundred eleven thousand, two".