22423310201322 has 24 divisors (see below), whose sum is σ = 49380295145220. Its totient is φ = 7351904983680.

The previous prime is 22423310201297. The next prime is 22423310201377. The reversal of 22423310201322 is 22310201332422.

22423310201322 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 3 + 310 + 20 + 1 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21749267559321 + 674042642001 = 4663611^2 + 821001^2 .

It is a super-2 number, since 2×22423310201322² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10210978047 + ... + 10210980242.

Almost surely, 2^{22423310201322} is an apocalyptic number.

22423310201322 is an abundant number, since it is smaller than the sum of its proper divisors (26956984943898).

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

22423310201322 is a wasteful number, since it uses less digits than its factorization.

22423310201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20421958358 (or 20421958355 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22423310201322 its reverse (22310201332422), we get a palindrome (44733511533744).

The spelling of 22423310201322 in words is "twenty-two trillion, four hundred twenty-three billion, three hundred ten million, two hundred one thousand, three hundred twenty-two".