11111000201002 has 16 divisors (see below), whose sum is σ = 18047701991592. Its totient is φ = 5099821594560.

The previous prime is 11111000200999. The next prime is 11111000201029. The reversal of 11111000201002 is 20010200011111.

It can be written as a sum of positive squares in 4 ways, for example, as 723471026041 + 10387529174961 = 850571^2 + 3222969^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11111000201002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1180509553 + ... + 1180518964.

Almost surely, 2^{11111000201002} is an apocalyptic number.

11111000201002 is a deficient number, since it is larger than the sum of its proper divisors (6936701790590).

11111000201002 is a wasteful number, since it uses less digits than its factorization.

11111000201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361028713.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11111000201002 its reverse (20010200011111), we get a palindrome (31121200212113).

The spelling of 11111000201002 in words is "eleven trillion, one hundred eleven billion, two hundred one thousand, two".