11102000202 has 12 divisors (see below), whose sum is σ = 24054333810. Its totient is φ = 3700666728.

The previous prime is 11102000201. The next prime is 11102000233. The reversal of 11102000202 is 20200020111.

It can be written as a sum of positive squares in only one way, i.e., 10383813801 + 718186401 = 101901^2 + 26799^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11102000201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308388877 + ... + 308388912.

Almost surely, 2^11102000202 is an apocalyptic number.

11102000202 is an abundant number, since it is smaller than the sum of its proper divisors (12952333608).

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

11102000202 is a wasteful number, since it uses less digits than its factorization.

11102000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616777797 (or 616777794 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11102000202 its reverse (20200020111), we get a palindrome (31302020313).

The spelling of 11102000202 in words is "eleven billion, one hundred two million, two hundred two", and thus it is an aban number.