11302202021 has 16 divisors (see below), whose sum is σ = 13061098368. Its totient is φ = 9665779200.

The previous prime is 11302201997. The next prime is 11302202027. The reversal of 11302202021 is 12020220311.

It is a happy number.

11302202021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11302202021 - 2⁶ = 11302201957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11302201987 and 11302202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302202027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419081 + ... + 445233.

It is an arithmetic number, because the mean of its divisors is an integer number (816318648).

Almost surely, 2^11302202021 is an apocalyptic number.

11302202021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11302202021 is a deficient number, since it is larger than the sum of its proper divisors (1758896347).

11302202021 is a wasteful number, since it uses less digits than its factorization.

11302202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28492.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11302202021 its reverse (12020220311), we get a palindrome (23322422332).

The spelling of 11302202021 in words is "eleven billion, three hundred two million, two hundred two thousand, twenty-one".