22414013550 has 192 divisors, whose sum is σ = 63835914240. Its totient is φ = 5778552960.

The previous prime is 22414013533. The next prime is 22414013581. The reversal of 22414013550 is 5531041422.

22414013550 is a `hidden beast` number, since 22 + 41 + 40 + 13 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8340307 + ... + 8342993.

It is an arithmetic number, because the mean of its divisors is an integer number (332478720).

Almost surely, 2^22414013550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22414013550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31917957120).

22414013550 is an abundant number, since it is smaller than the sum of its proper divisors (41421900690).

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

22414013550 is a wasteful number, since it uses less digits than its factorization.

22414013550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912 (or 2901 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 22414013550 its reverse (5531041422), we get a palindrome (27945054972).

The spelling of 22414013550 in words is "twenty-two billion, four hundred fourteen million, thirteen thousand, five hundred fifty".