11111002201002 has 16 divisors (see below), whose sum is σ = 24242186620512. Its totient is φ = 3366970363920.

The previous prime is 11111002201001. The next prime is 11111002201021. The reversal of 11111002201002 is 20010220011111.

It is not an unprimeable number, because it can be changed into a prime (11111002201001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84174259033 + ... + 84174259164.

It is an arithmetic number, because the mean of its divisors is an integer number (1515136663782).

Almost surely, 2^{11111002201002} is an apocalyptic number.

11111002201002 is an abundant number, since it is smaller than the sum of its proper divisors (13131184419510).

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

11111002201002 is a wasteful number, since it uses less digits than its factorization.

11111002201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168348518213.

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

Adding to 11111002201002 its reverse (20010220011111), we get a palindrome (31121222212113).

The spelling of 11111002201002 in words is "eleven trillion, one hundred eleven billion, two million, two hundred one thousand, two".