11200202102 has 32 divisors (see below), whose sum is σ = 17716091904. Its totient is φ = 5303858400.

The previous prime is 11200202093. The next prime is 11200202147. The reversal of 11200202102 is 20120200211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540452 + ... + 560792.

It is an arithmetic number, because the mean of its divisors is an integer number (553627872).

Almost surely, 2^11200202102 is an apocalyptic number.

11200202102 is a deficient number, since it is larger than the sum of its proper divisors (6515889802).

11200202102 is a wasteful number, since it uses less digits than its factorization.

11200202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20564.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11200202102 its reverse (20120200211), we get a palindrome (31320402313).

The spelling of 11200202102 in words is "eleven billion, two hundred million, two hundred two thousand, one hundred two".