2022245450 has 24 divisors (see below), whose sum is σ = 3762696672. Its totient is φ = 808614320.

The previous prime is 2022245447. The next prime is 2022245461. The reversal of 2022245450 is 545422202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192227 + ... + 202473.

It is an arithmetic number, because the mean of its divisors is an integer number (156779028).

Almost surely, 2^2022245450 is an apocalyptic number.

2022245450 is a deficient number, since it is larger than the sum of its proper divisors (1740451222).

2022245450 is a wasteful number, since it uses less digits than its factorization.

2022245450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206 (or 14201 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2022245450 is about 44969.3834736479. The cubic root of 2022245450 is about 1264.5750888972.

Adding to 2022245450 its reverse (545422202), we get a palindrome (2567667652).

The spelling of 2022245450 in words is "two billion, twenty-two million, two hundred forty-five thousand, four hundred fifty".