110022120203 has 4 divisors (see below), whose sum is σ = 110861983848. Its totient is φ = 109182256560.

The previous prime is 110022120149. The next prime is 110022120239. The reversal of 110022120203 is 302021220011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 110022120203 - 2¹² = 110022116107 is a prime.

It is a super-2 number, since 2×110022120203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110022420203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419931626 + ... + 419931887.

It is an arithmetic number, because the mean of its divisors is an integer number (27715495962).

Almost surely, 2^110022120203 is an apocalyptic number.

110022120203 is a deficient number, since it is larger than the sum of its proper divisors (839863645).

110022120203 is an equidigital number, since it uses as much as digits as its factorization.

110022120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839863644.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 110022120203 its reverse (302021220011), we get a palindrome (412043340214).

The spelling of 110022120203 in words is "one hundred ten billion, twenty-two million, one hundred twenty thousand, two hundred three".