11000012020010 has 16 divisors (see below), whose sum is σ = 21323100223656. Its totient is φ = 4061542899648.

The previous prime is 11000012019947. The next prime is 11000012020033. The reversal of 11000012020010 is 1002021000011.

It can be written as a sum of positive squares in 4 ways, for example, as 2826571300081 + 8173440719929 = 1681241^2 + 2858923^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11000012020010.

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, 42307738409 + ... + 42307738668.

Almost surely, 2^{11000012020010} is an apocalyptic number.

11000012020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000012020010 is a deficient number, since it is larger than the sum of its proper divisors (10323088203646).

11000012020010 is a wasteful number, since it uses less digits than its factorization.

11000012020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84615477097.

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

Adding to 11000012020010 its reverse (1002021000011), we get a palindrome (12002033020021).

The spelling of 11000012020010 in words is "eleven trillion, twelve million, twenty thousand, ten".