111002122122203 has 8 divisors (see below), whose sum is σ = 119541904526688. Its totient is φ = 102462505092864.

The previous prime is 111002122122193. The next prime is 111002122122289. The reversal of 111002122122203 is 302221221200111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111002122122203 - 2³⁰ = 111001048380379 is a prime.

It is a super-3 number, since 3×111002122122203³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111002122124203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39947975 + ... + 42636192.

It is an arithmetic number, because the mean of its divisors is an integer number (14942738065836).

Almost surely, 2^{111002122122203} is an apocalyptic number.

111002122122203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111002122122203 is a deficient number, since it is larger than the sum of its proper divisors (8539782404485).

111002122122203 is a wasteful number, since it uses less digits than its factorization.

111002122122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82687573.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111002122122203 its reverse (302221221200111), we get a palindrome (413223343322314).

The spelling of 111002122122203 in words is "one hundred eleven trillion, two billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred three".