1022450443305 has 24 divisors (see below), whose sum is σ = 1681329791232. Its totient is φ = 530568868032.

The previous prime is 1022450443303. The next prime is 1022450443309. The reversal of 1022450443305 is 5033440542201.

1022450443305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022450443305 - 2¹ = 1022450443303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022450443303) 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, 24874777 + ... + 24915846.

It is an arithmetic number, because the mean of its divisors is an integer number (70055407968).

Almost surely, 2^{1022450443305} is an apocalyptic number.

1022450443305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1022450443305 is a deficient number, since it is larger than the sum of its proper divisors (658879347927).

1022450443305 is an equidigital number, since it uses as much as digits as its factorization.

1022450443305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49790705 (or 49790668 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 1022450443305 its reverse (5033440542201), we get a palindrome (6055890985506).

The spelling of 1022450443305 in words is "one trillion, twenty-two billion, four hundred fifty million, four hundred forty-three thousand, three hundred five".