22003321000111 has 4 divisors (see below), whose sum is σ = 24003622909224. Its totient is φ = 20003019091000.

The previous prime is 22003321000043. The next prime is 22003321000127. The reversal of 22003321000111 is 11100012330022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22003321000111 - 2¹⁷ = 22003320869039 is a prime.

It is a super-2 number, since 2×22003321000111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003321000811) 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 3 ways as a sum of consecutive naturals, for example, 1000150954540 + ... + 1000150954561.

It is an arithmetic number, because the mean of its divisors is an integer number (6000905727306).

Almost surely, 2^{22003321000111} is an apocalyptic number.

22003321000111 is a deficient number, since it is larger than the sum of its proper divisors (2000301909113).

22003321000111 is a wasteful number, since it uses less digits than its factorization.

22003321000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000301909112.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22003321000111 its reverse (11100012330022), we get a palindrome (33103333330133).

The spelling of 22003321000111 in words is "twenty-two trillion, three billion, three hundred twenty-one million, one hundred eleven", and thus it is an aban number.