1045053222 has 16 divisors (see below), whose sum is σ = 2162179440. Its totient is φ = 336338912.

The previous prime is 1045053221. The next prime is 1045053227. The reversal of 1045053222 is 2223505401.

It is a junction number, because it is equal to n+sod(n) for n = 1045053192 and 1045053201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045053221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3002853 + ... + 3003200.

It is an arithmetic number, because the mean of its divisors is an integer number (135136215).

Almost surely, 2^1045053222 is an apocalyptic number.

1045053222 is an abundant number, since it is smaller than the sum of its proper divisors (1117126218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045053222 is a wasteful number, since it uses less digits than its factorization.

1045053222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6006087.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1045053222 is about 32327.2829356258. The cubic root of 1045053222 is about 1014.7976889764.

Adding to 1045053222 its reverse (2223505401), we get a palindrome (3268558623).

The spelling of 1045053222 in words is "one billion, forty-five million, fifty-three thousand, two hundred twenty-two".