1120215441 has 16 divisors (see below), whose sum is σ = 1555013504. Its totient is φ = 716667264.

The previous prime is 1120215431. The next prime is 1120215463. The reversal of 1120215441 is 1445120211.

It is not a de Polignac number, because 1120215441 - 2⁵ = 1120215409 is a prime.

It is a super-3 number, since 3×1120215441³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120215401) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61021 + ... + 77226.

It is an arithmetic number, because the mean of its divisors is an integer number (97188344).

Almost surely, 2^1120215441 is an apocalyptic number.

It is an amenable number.

1120215441 is a deficient number, since it is larger than the sum of its proper divisors (434798063).

1120215441 is a wasteful number, since it uses less digits than its factorization.

1120215441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138360.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1120215441 is about 33469.6196721743. The cubic root of 1120215441 is about 1038.5654039655.

Adding to 1120215441 its reverse (1445120211), we get a palindrome (2565335652).

The spelling of 1120215441 in words is "one billion, one hundred twenty million, two hundred fifteen thousand, four hundred forty-one".