23222043050320 has 160 divisors (see below), whose sum is σ = 54904360896000. Its totient is φ = 9133139558400.

The previous prime is 23222043050317. The next prime is 23222043050383. The reversal of 23222043050320 is 2305034022232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112209641 + ... + 1112230519.

It is an arithmetic number, because the mean of its divisors is an integer number (343152255600).

Almost surely, 2^{23222043050320} is an apocalyptic number.

23222043050320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23222043050320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27452180448000).

23222043050320 is an abundant number, since it is smaller than the sum of its proper divisors (31682317845680).

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

23222043050320 is a wasteful number, since it uses less digits than its factorization.

23222043050320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21941 (or 21935 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 23222043050320 its reverse (2305034022232), we get a palindrome (25527077072552).

The spelling of 23222043050320 in words is "twenty-three trillion, two hundred twenty-two billion, forty-three million, fifty thousand, three hundred twenty".