22562452416 has 224 divisors, whose sum is σ = 71659699200. Its totient is φ = 6125543424.

The previous prime is 22562452403. The next prime is 22562452417. The reversal of 22562452416 is 61425426522.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22562452417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4850860 + ... + 4855508.

Almost surely, 2^22562452416 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 22562452416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35829849600).

22562452416 is an abundant number, since it is smaller than the sum of its proper divisors (49097246784).

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

22562452416 is a wasteful number, since it uses less digits than its factorization.

22562452416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851 (or 4841 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

Adding to 22562452416 its reverse (61425426522), we get a palindrome (83987878938).

The spelling of 22562452416 in words is "twenty-two billion, five hundred sixty-two million, four hundred fifty-two thousand, four hundred sixteen".