22305534053442 has 8 divisors (see below), whose sum is σ = 44611068106896. Its totient is φ = 7435178017812.

The previous prime is 22305534053423. The next prime is 22305534053507. The reversal of 22305534053442 is 24435043550322.

It is a sphenic number, since it is the product of 3 distinct primes.

22305534053442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22305534053394 and 22305534053403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858794504448 + ... + 1858794504459.

It is an arithmetic number, because the mean of its divisors is an integer number (5576383513362).

Almost surely, 2^{22305534053442} is an apocalyptic number.

22305534053442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22305534053442 is a wasteful number, since it uses less digits than its factorization.

22305534053442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717589008912.

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 22305534053442 in words is "twenty-two trillion, three hundred five billion, five hundred thirty-four million, fifty-three thousand, four hundred forty-two".