23120201322 has 48 divisors (see below), whose sum is σ = 51947301120. Its totient is φ = 7425621216.

The previous prime is 23120201317. The next prime is 23120201371. The reversal of 23120201322 is 22310202132.

23120201322 is a `hidden beast` number, since 23 + 120 + 201 + 322 = 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 = 23120201295 and 23120201304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99922 + ... + 237117.

It is an arithmetic number, because the mean of its divisors is an integer number (1082235440).

Almost surely, 2^23120201322 is an apocalyptic number.

23120201322 is an abundant number, since it is smaller than the sum of its proper divisors (28827099798).

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

23120201322 is a wasteful number, since it uses less digits than its factorization.

23120201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337187 (or 337184 counting only the distinct ones).

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

Adding to 23120201322 its reverse (22310202132), we get a palindrome (45430403454).

The spelling of 23120201322 in words is "twenty-three billion, one hundred twenty million, two hundred one thousand, three hundred twenty-two".