22445446020273 has 24 divisors (see below), whose sum is σ = 32925575836608. Its totient is φ = 14731119719712.

The previous prime is 22445446020271. The next prime is 22445446020317. The reversal of 22445446020273 is 37202064454422.

22445446020273 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 544 + 60 + 20 + 27 + 3 = 666.

It is not a de Polignac number, because 22445446020273 - 2¹ = 22445446020271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22445446020271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10612486 + ... + 12550527.

It is an arithmetic number, because the mean of its divisors is an integer number (1371898993192).

Almost surely, 2^{22445446020273} is an apocalyptic number.

It is an amenable number.

22445446020273 is a deficient number, since it is larger than the sum of its proper divisors (10480129816335).

22445446020273 is a wasteful number, since it uses less digits than its factorization.

22445446020273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23164693 (or 23164690 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 45.

The spelling of 22445446020273 in words is "twenty-two trillion, four hundred forty-five billion, four hundred forty-six million, twenty thousand, two hundred seventy-three".