22246061044 has 12 divisors (see below), whose sum is σ = 38940886404. Its totient is φ = 11120093504.

The previous prime is 22246061017. The next prime is 22246061069. The reversal of 22246061044 is 44016064222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6636057444 + 15610003600 = 81462^2 + 124940^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22246060997 and 22246061015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717169 + ... + 747544.

It is an arithmetic number, because the mean of its divisors is an integer number (3245073867).

Almost surely, 2^22246061044 is an apocalyptic number.

It is an amenable number.

22246061044 is a deficient number, since it is larger than the sum of its proper divisors (16694825360).

22246061044 is a wasteful number, since it uses less digits than its factorization.

22246061044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468514 (or 1468512 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 22246061044 in words is "twenty-two billion, two hundred forty-six million, sixty-one thousand, forty-four".