10822441442 has 6 divisors (see below), whose sum is σ = 16233882849. Its totient is φ = 5411147160.

The previous prime is 10822441423. The next prime is 10822441499. The reversal of 10822441442 is 24414422801.

It can be written as a sum of positive squares in 2 ways, for example, as 8545338481 + 2277102961 = 92441^2 + 47719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=73561.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10822441399 and 10822441408.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 110342 + ... + 183902.

Almost surely, 2^10822441442 is an apocalyptic number.

10822441442 is a deficient number, since it is larger than the sum of its proper divisors (5411441407).

10822441442 is an frugal number, since it uses more digits than its factorization.

10822441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147124 (or 73563 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

Multiplying 10822441442 by its sum of digits (32), we get a square (346318126144 = 588488²).

The spelling of 10822441442 in words is "ten billion, eight hundred twenty-two million, four hundred forty-one thousand, four hundred forty-two".