22414140552 has 192 divisors, whose sum is σ = 64651737600. Its totient is φ = 6445578240.

The previous prime is 22414140509. The next prime is 22414140559. The reversal of 22414140552 is 25504141422.

It is not an unprimeable number, because it can be changed into a prime (22414140559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4563474 + ... + 4568382.

It is an arithmetic number, because the mean of its divisors is an integer number (336727800).

Almost surely, 2^22414140552 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 22414140552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32325868800).

22414140552 is an abundant number, since it is smaller than the sum of its proper divisors (42237597048).

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

22414140552 is a wasteful number, since it uses less digits than its factorization.

22414140552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5004 (or 4981 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 22414140552 its reverse (25504141422), we get a palindrome (47918281974).

The spelling of 22414140552 in words is "twenty-two billion, four hundred fourteen million, one hundred forty thousand, five hundred fifty-two".