201123241022 has 16 divisors (see below), whose sum is σ = 346432377600. Its totient is φ = 86608094040.

The previous prime is 201123241019. The next prime is 201123241031. The reversal of 201123241022 is 220142321102.

201123241022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201123240985 and 201123241003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240577622 + ... + 240578457.

It is an arithmetic number, because the mean of its divisors is an integer number (21652023600).

Almost surely, 2^201123241022 is an apocalyptic number.

201123241022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201123241022 is a deficient number, since it is larger than the sum of its proper divisors (145309136578).

201123241022 is a wasteful number, since it uses less digits than its factorization.

201123241022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481156111.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201123241022 its reverse (220142321102), we get a palindrome (421265562124).

The spelling of 201123241022 in words is "two hundred one billion, one hundred twenty-three million, two hundred forty-one thousand, twenty-two".