1352445022 has 8 divisors (see below), whose sum is σ = 2071830816. Its totient is φ = 661834752.

The previous prime is 1352445001. The next prime is 1352445071. The reversal of 1352445022 is 2205442531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7193763 + ... + 7193950.

It is an arithmetic number, because the mean of its divisors is an integer number (258978852).

Almost surely, 2^1352445022 is an apocalyptic number.

1352445022 is a deficient number, since it is larger than the sum of its proper divisors (719385794).

1352445022 is a wasteful number, since it uses less digits than its factorization.

1352445022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14387762.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1352445022 is about 36775.6036252296. The cubic root of 1352445022 is about 1105.8762722288.

Adding to 1352445022 its reverse (2205442531), we get a palindrome (3557887553).

The spelling of 1352445022 in words is "one billion, three hundred fifty-two million, four hundred forty-five thousand, twenty-two".