23220113222022 has 16 divisors (see below), whose sum is σ = 46446474377520. Its totient is φ = 7738996418432.

The previous prime is 23220113221957. The next prime is 23220113222027. The reversal of 23220113222022 is 22022231102232.

It is a junction number, because it is equal to n+sod(n) for n = 23220113221983 and 23220113222001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220113222027) 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, 260282247 + ... + 260371442.

It is an arithmetic number, because the mean of its divisors is an integer number (2902904648595).

Almost surely, 2^{23220113222022} is an apocalyptic number.

23220113222022 is an abundant number, since it is smaller than the sum of its proper divisors (23226361155498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23220113222022 is a wasteful number, since it uses less digits than its factorization.

23220113222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520661127.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23220113222022 its reverse (22022231102232), we get a palindrome (45242344324254).

The spelling of 23220113222022 in words is "twenty-three trillion, two hundred twenty billion, one hundred thirteen million, two hundred twenty-two thousand, twenty-two".