11020321010202 has 32 divisors (see below), whose sum is σ = 25803678466944. Its totient is φ = 3071866483200.

The previous prime is 11020321010191. The next prime is 11020321010233. The reversal of 11020321010202 is 20201012302011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3199859199 + ... + 3199862642.

It is an arithmetic number, because the mean of its divisors is an integer number (806364952092).

Almost surely, 2^{11020321010202} is an apocalyptic number.

11020321010202 is an abundant number, since it is smaller than the sum of its proper divisors (14783357456742).

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

11020321010202 is a wasteful number, since it uses less digits than its factorization.

11020321010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6399721894.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11020321010202 its reverse (20201012302011), we get a palindrome (31221333312213).

The spelling of 11020321010202 in words is "eleven trillion, twenty billion, three hundred twenty-one million, ten thousand, two hundred two".