11021111201002 has 32 divisors (see below), whose sum is σ = 19051137119232. Its totient is φ = 4684036875264.

The previous prime is 11021111200951. The next prime is 11021111201039. The reversal of 11021111201002 is 20010211112011.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 5577018 + ... + 7290085.

It is an arithmetic number, because the mean of its divisors is an integer number (595348034976).

Almost surely, 2^{11021111201002} is an apocalyptic number.

11021111201002 is a deficient number, since it is larger than the sum of its proper divisors (8030025918230).

11021111201002 is a wasteful number, since it uses less digits than its factorization.

11021111201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12867622.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11021111201002 its reverse (20010211112011), we get a palindrome (31031322313013).

The spelling of 11021111201002 in words is "eleven trillion, twenty-one billion, one hundred eleven million, two hundred one thousand, two".