11000021120002 has 16 divisors (see below), whose sum is σ = 16784724496824. Its totient is φ = 5405265648000.

The previous prime is 11000021119979. The next prime is 11000021120017. The reversal of 11000021120002 is 20002112000011.

It can be written as a sum of positive squares in 4 ways, for example, as 10666109341801 + 333911778201 = 3265901^2 + 577851^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38028699 + ... + 38316862.

Almost surely, 2^{11000021120002} is an apocalyptic number.

11000021120002 is a deficient number, since it is larger than the sum of its proper divisors (5784703376822).

11000021120002 is a wasteful number, since it uses less digits than its factorization.

11000021120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76346805.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11000021120002 its reverse (20002112000011), we get a palindrome (31002133120013).

The spelling of 11000021120002 in words is "eleven trillion, twenty-one million, one hundred twenty thousand, two".