22444321012303 has 2 divisors, whose sum is σ = 22444321012304. Its totient is φ = 22444321012302.

The previous prime is 22444321012283. The next prime is 22444321012343. The reversal of 22444321012303 is 30321012344422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22444321012303 - 2¹⁷ = 22444320881231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22444321012343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222160506151 + 11222160506152.

It is an arithmetic number, because the mean of its divisors is an integer number (11222160506152).

Almost surely, 2^{22444321012303} is an apocalyptic number.

22444321012303 is a deficient number, since it is larger than the sum of its proper divisors (1).

22444321012303 is an equidigital number, since it uses as much as digits as its factorization.

22444321012303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22444321012303 its reverse (30321012344422), we get a palindrome (52765333356725).

The spelling of 22444321012303 in words is "twenty-two trillion, four hundred forty-four billion, three hundred twenty-one million, twelve thousand, three hundred three".