22014433332 has 18 divisors (see below), whose sum is σ = 55647595458. Its totient is φ = 7338144432.

The previous prime is 22014433303. The next prime is 22014433333. The reversal of 22014433332 is 23333441022.

22014433332 is a `hidden beast` number, since 220 + 1 + 4 + 433 + 3 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21487455396 + 526977936 = 146586^2 + 22956^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 22014433296 and 22014433305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22014433333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305755983 + ... + 305756054.

It is an arithmetic number, because the mean of its divisors is an integer number (3091533081).

Almost surely, 2^22014433332 is an apocalyptic number.

It is an amenable number.

22014433332 is an abundant number, since it is smaller than the sum of its proper divisors (33633162126).

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

22014433332 is a wasteful number, since it uses less digits than its factorization.

22014433332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611512047 (or 611512042 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22014433332 its reverse (23333441022), we get a palindrome (45347874354).

The spelling of 22014433332 in words is "twenty-two billion, fourteen million, four hundred thirty-three thousand, three hundred thirty-two".