11111202010002 has 8 divisors (see below), whose sum is σ = 22222404020016. Its totient is φ = 3703734003332.

The previous prime is 11111202009997. The next prime is 11111202010009. The reversal of 11111202010002 is 20001020211111.

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

11111202010002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11111202010002.

It is not an unprimeable number, because it can be changed into a prime (11111202010009) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 925933500828 + ... + 925933500839.

It is an arithmetic number, because the mean of its divisors is an integer number (2777800502502).

Almost surely, 2^{11111202010002} is an apocalyptic number.

11111202010002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11111202010002 is a wasteful number, since it uses less digits than its factorization.

11111202010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851867001672.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11111202010002 its reverse (20001020211111), we get a palindrome (31112222221113).

The spelling of 11111202010002 in words is "eleven trillion, one hundred eleven billion, two hundred two million, ten thousand, two".