11202111111002 has 16 divisors (see below), whose sum is σ = 20038559006592. Its totient is φ = 4592169772080.

The previous prime is 11202111110899. The next prime is 11202111111041. The reversal of 11202111111002 is 20011111120211.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 17394582149 + ... + 17394582792.

It is an arithmetic number, because the mean of its divisors is an integer number (1252409937912).

Almost surely, 2^{11202111111002} is an apocalyptic number.

11202111111002 is a deficient number, since it is larger than the sum of its proper divisors (8836447895590).

11202111111002 is a wasteful number, since it uses less digits than its factorization.

11202111111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34789164973.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11202111111002 its reverse (20011111120211), we get a palindrome (31213222231213).

The spelling of 11202111111002 in words is "eleven trillion, two hundred two billion, one hundred eleven million, one hundred eleven thousand, two".