11021300204202 has 48 divisors (see below), whose sum is σ = 24197822131392. Its totient is φ = 3625112754240.

The previous prime is 11021300204179. The next prime is 11021300204203. The reversal of 11021300204202 is 20240200312011.

It is a happy number.

11021300204202 is a `hidden beast` number, since 1 + 10 + 213 + 0 + 0 + 20 + 420 + 2 = 666.

It is a super-2 number, since 2×11021300204202² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11021300204203) 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 23 ways as a sum of consecutive naturals, for example, 12969324 + ... + 13792967.

It is an arithmetic number, because the mean of its divisors is an integer number (504121294404).

Almost surely, 2^{11021300204202} is an apocalyptic number.

11021300204202 is an abundant number, since it is smaller than the sum of its proper divisors (13176521927190).

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

11021300204202 is a wasteful number, since it uses less digits than its factorization.

11021300204202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26762603 (or 26762600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11021300204202 its reverse (20240200312011), we get a palindrome (31261500516213).

The spelling of 11021300204202 in words is "eleven trillion, twenty-one billion, three hundred million, two hundred four thousand, two hundred two".