1120343522 has 8 divisors (see below), whose sum is σ = 1691219676. Its totient is φ = 556603632.

The previous prime is 1120343519. The next prime is 1120343551. The reversal of 1120343522 is 2253430211.

It can be written as a sum of positive squares in 2 ways, for example, as 999761161 + 120582361 = 31619^2 + 10981^2 .

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

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, 1783673 + ... + 1784300.

Almost surely, 2^1120343522 is an apocalyptic number.

1120343522 is a deficient number, since it is larger than the sum of its proper divisors (570876154).

1120343522 is a wasteful number, since it uses less digits than its factorization.

1120343522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568132.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1120343522 is about 33471.5330094097. The cubic root of 1120343522 is about 1038.6049842764.

Adding to 1120343522 its reverse (2253430211), we get a palindrome (3373773733).

The spelling of 1120343522 in words is "one billion, one hundred twenty million, three hundred forty-three thousand, five hundred twenty-two".