22245794445003 has 32 divisors (see below), whose sum is σ = 29895726551040. Its totient is φ = 14713598434080.

The previous prime is 22245794444969. The next prime is 22245794445031. The reversal of 22245794445003 is 30054449754222.

It is not a de Polignac number, because 22245794445003 - 2¹⁰ = 22245794443979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22245794445053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 964554850 + ... + 964577912.

It is an arithmetic number, because the mean of its divisors is an integer number (934241454720).

Almost surely, 2^{22245794445003} is an apocalyptic number.

22245794445003 is a deficient number, since it is larger than the sum of its proper divisors (7649932106037).

22245794445003 is a wasteful number, since it uses less digits than its factorization.

22245794445003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27319.

The product of its (nonzero) digits is 9676800, while the sum is 51.

The spelling of 22245794445003 in words is "twenty-two trillion, two hundred forty-five billion, seven hundred ninety-four million, four hundred forty-five thousand, three".