1122015441 has 8 divisors (see below), whose sum is σ = 1498996800. Its totient is φ = 746522192.

The previous prime is 1122015439. The next prime is 1122015451. The reversal of 1122015441 is 1445102211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122015441 - 2¹ = 1122015439 is a prime.

It is a super-3 number, since 3×1122015441³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122015451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370266 + ... + 373283.

It is an arithmetic number, because the mean of its divisors is an integer number (187374600).

Almost surely, 2^1122015441 is an apocalyptic number.

It is an amenable number.

1122015441 is a deficient number, since it is larger than the sum of its proper divisors (376981359).

1122015441 is an equidigital number, since it uses as much as digits as its factorization.

1122015441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744055.

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

The square root of 1122015441 is about 33496.4989364560. The cubic root of 1122015441 is about 1039.1213736092.

Adding to 1122015441 its reverse (1445102211), we get a palindrome (2567117652).

The spelling of 1122015441 in words is "one billion, one hundred twenty-two million, fifteen thousand, four hundred forty-one".