23344401222 has 48 divisors (see below), whose sum is σ = 51609366432. Its totient is φ = 7624028160.

The previous prime is 23344401221. The next prime is 23344401259. The reversal of 23344401222 is 22210444332.

23344401222 is a `hidden beast` number, since 2 + 3 + 34 + 4 + 401 + 222 = 666.

It is a super-2 number, since 2×23344401222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23344401221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240823 + ... + 323549.

It is an arithmetic number, because the mean of its divisors is an integer number (1075195134).

Almost surely, 2^23344401222 is an apocalyptic number.

23344401222 is an abundant number, since it is smaller than the sum of its proper divisors (28264965210).

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

23344401222 is a wasteful number, since it uses less digits than its factorization.

23344401222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83053 (or 83050 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 23344401222 its reverse (22210444332), we get a palindrome (45554845554).

The spelling of 23344401222 in words is "twenty-three billion, three hundred forty-four million, four hundred one thousand, two hundred twenty-two".