11421030202 has 16 divisors (see below), whose sum is σ = 18240629760. Its totient is φ = 5344573888.

The previous prime is 11421030193. The next prime is 11421030217. The reversal of 11421030202 is 20203012411.

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 7 ways as a sum of consecutive naturals, for example, 932218 + ... + 944389.

It is an arithmetic number, because the mean of its divisors is an integer number (1140039360).

Almost surely, 2^11421030202 is an apocalyptic number.

11421030202 is a deficient number, since it is larger than the sum of its proper divisors (6819599558).

11421030202 is a wasteful number, since it uses less digits than its factorization.

11421030202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876805.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11421030202 its reverse (20203012411), we get a palindrome (31624042613).

The spelling of 11421030202 in words is "eleven billion, four hundred twenty-one million, thirty thousand, two hundred two".