23220301122 has 96 divisors (see below), whose sum is σ = 54910732032. Its totient is φ = 7061893632.

The previous prime is 23220301079. The next prime is 23220301123. The reversal of 23220301122 is 22110302232.

23220301122 is a `hidden beast` number, since 23 + 220 + 301 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23220301095 and 23220301104.

It is not an unprimeable number, because it can be changed into a prime (23220301123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3200503 + ... + 3207749.

It is an arithmetic number, because the mean of its divisors is an integer number (571986792).

Almost surely, 2^23220301122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23220301122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27455366016).

23220301122 is an abundant number, since it is smaller than the sum of its proper divisors (31690430910).

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

23220301122 is a wasteful number, since it uses less digits than its factorization.

23220301122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7592 (or 7589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23220301122 its reverse (22110302232), we get a palindrome (45330603354).

The spelling of 23220301122 in words is "twenty-three billion, two hundred twenty million, three hundred one thousand, one hundred twenty-two".