11010181920002 has 8 divisors (see below), whose sum is σ = 16579534642956. Its totient is φ = 5483670372352.

The previous prime is 11010181919981. The next prime is 11010181920013. The reversal of 11010181920002 is 20002918101011.

It can be written as a sum of positive squares in 2 ways, for example, as 10218884496601 + 791297423401 = 3196699^2 + 889549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10710293183 + ... + 10710294210.

Almost surely, 2^{11010181920002} is an apocalyptic number.

11010181920002 is a deficient number, since it is larger than the sum of its proper divisors (5569352722954).

11010181920002 is a wasteful number, since it uses less digits than its factorization.

11010181920002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21420587652.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 11010181920002 in words is "eleven trillion, ten billion, one hundred eighty-one million, nine hundred twenty thousand, two".