11140021202 has 16 divisors (see below), whose sum is σ = 16796976480. Its totient is φ = 5541086208.

The previous prime is 11140021183. The next prime is 11140021229. The reversal of 11140021202 is 20212004111.

It is a happy number.

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, 390749 + ... + 418287.

It is an arithmetic number, because the mean of its divisors is an integer number (1049811030).

Almost surely, 2^11140021202 is an apocalyptic number.

11140021202 is a deficient number, since it is larger than the sum of its proper divisors (5656955278).

11140021202 is a wasteful number, since it uses less digits than its factorization.

11140021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28585.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11140021202 its reverse (20212004111), we get a palindrome (31352025313).

The spelling of 11140021202 in words is "eleven billion, one hundred forty million, twenty-one thousand, two hundred two".