22623414016 has 72 divisors (see below), whose sum is σ = 51679923680. Its totient is φ = 9682550784.

The previous prime is 22623413963. The next prime is 22623414017. The reversal of 22623414016 is 61041432622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22623414017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369840 + ... + 1386256.

Almost surely, 2^22623414016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22623414016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25839961840).

22623414016 is an abundant number, since it is smaller than the sum of its proper divisors (29056509664).

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

22623414016 is an equidigital number, since it uses as much as digits as its factorization.

22623414016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17209 (or 17195 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 22623414016 its reverse (61041432622), we get a palindrome (83664846638).

The spelling of 22623414016 in words is "twenty-two billion, six hundred twenty-three million, four hundred fourteen thousand, sixteen".