11200021122002 has 8 divisors (see below), whose sum is σ = 16800175490700. Its totient is φ = 5599962625104.

The previous prime is 11200021121983. The next prime is 11200021122007. The reversal of 11200021122002 is 20022112000211.

It can be written as a sum of positive squares in 2 ways, for example, as 11172700668481 + 27320453521 = 3342559^2 + 165289^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11200021122007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23675177 + ... + 24143612.

Almost surely, 2^{11200021122002} is an apocalyptic number.

11200021122002 is a deficient number, since it is larger than the sum of its proper divisors (5600154368698).

11200021122002 is a wasteful number, since it uses less digits than its factorization.

11200021122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47935900.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11200021122002 its reverse (20022112000211), we get a palindrome (31222133122213).

The spelling of 11200021122002 in words is "eleven trillion, two hundred billion, twenty-one million, one hundred twenty-two thousand, two".