1120451522 has 8 divisors (see below), whose sum is σ = 1680871500. Its totient is φ = 560161024.

The previous prime is 1120451503. The next prime is 1120451533. The reversal of 1120451522 is 2251540211.

It can be written as a sum of positive squares in 2 ways, for example, as 853749961 + 266701561 = 29219^2 + 16331^2 .

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

It is a super-2 number, since 2×1120451522² = 2510823226304232968, which contains 22 as substring.

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, 6647 + ... + 47802.

Almost surely, 2^1120451522 is an apocalyptic number.

1120451522 is a deficient number, since it is larger than the sum of its proper divisors (560419978).

1120451522 is a wasteful number, since it uses less digits than its factorization.

1120451522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64740.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1120451522 is about 33473.1462817585. The cubic root of 1120451522 is about 1038.6383566995.

Adding to 1120451522 its reverse (2251540211), we get a palindrome (3371991733).

It can be divided in two parts, 11204 and 51522, that added together give a palindrome (62726).

The spelling of 1120451522 in words is "one billion, one hundred twenty million, four hundred fifty-one thousand, five hundred twenty-two".