222042140103 has 48 divisors (see below), whose sum is σ = 364853217024. Its totient is φ = 119351151360.

The previous prime is 222042140071. The next prime is 222042140119. The reversal of 222042140103 is 301041240222.

It is not a de Polignac number, because 222042140103 - 2⁵ = 222042140071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 222042140103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222042140183) 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 47 ways as a sum of consecutive naturals, for example, 4641838 + ... + 4689428.

It is an arithmetic number, because the mean of its divisors is an integer number (7601108688).

Almost surely, 2^222042140103 is an apocalyptic number.

222042140103 is a deficient number, since it is larger than the sum of its proper divisors (142811076921).

222042140103 is a wasteful number, since it uses less digits than its factorization.

222042140103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49492 (or 49485 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222042140103 its reverse (301041240222), we get a palindrome (523083380325).

The spelling of 222042140103 in words is "two hundred twenty-two billion, forty-two million, one hundred forty thousand, one hundred three".