11020022031203 has 16 divisors (see below), whose sum is σ = 12385869070080. Its totient is φ = 9753871859424.

The previous prime is 11020022031199. The next prime is 11020022031217. The reversal of 11020022031203 is 30213022002011.

It is a cyclic number.

It is not a de Polignac number, because 11020022031203 - 2² = 11020022031199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020022031223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 293207276 + ... + 293244857.

It is an arithmetic number, because the mean of its divisors is an integer number (774116816880).

Almost surely, 2^{11020022031203} is an apocalyptic number.

11020022031203 is a deficient number, since it is larger than the sum of its proper divisors (1365847038877).

11020022031203 is a wasteful number, since it uses less digits than its factorization.

11020022031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586452218.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11020022031203 its reverse (30213022002011), we get a palindrome (41233044033214).

The spelling of 11020022031203 in words is "eleven trillion, twenty billion, twenty-two million, thirty-one thousand, two hundred three".