20022000111003 has 16 divisors (see below), whose sum is σ = 29253505268736. Its totient is φ = 12080130515040.

The previous prime is 20022000110993. The next prime is 20022000111031. The reversal of 20022000111003 is 30011100022002.

It is not a de Polignac number, because 20022000111003 - 2²⁴ = 20021983333787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20022000111003.

It is not an unprimeable number, because it can be changed into a prime (20022000111073) 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, 1360367700 + ... + 1360382417.

It is an arithmetic number, because the mean of its divisors is an integer number (1828344079296).

Almost surely, 2^{20022000111003} is an apocalyptic number.

20022000111003 is a deficient number, since it is larger than the sum of its proper divisors (9231505157733).

20022000111003 is a wasteful number, since it uses less digits than its factorization.

20022000111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720750354.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20022000111003 its reverse (30011100022002), we get a palindrome (50033100133005).

The spelling of 20022000111003 in words is "twenty trillion, twenty-two billion, one hundred eleven thousand, three".