1153222041 has 8 divisors (see below), whose sum is σ = 1587230464. Its totient is φ = 744014160.

The previous prime is 1153221947. The next prime is 1153222061. The reversal of 1153222041 is 1402223511.

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

It is not a de Polignac number, because 1153222041 - 2⁷ = 1153221913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1153221999 and 1153222017.

It is not an unprimeable number, because it can be changed into a prime (1153222061) 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, 6200026 + ... + 6200211.

It is an arithmetic number, because the mean of its divisors is an integer number (198403808).

Almost surely, 2^1153222041 is an apocalyptic number.

It is an amenable number.

1153222041 is a deficient number, since it is larger than the sum of its proper divisors (434008423).

1153222041 is a wasteful number, since it uses less digits than its factorization.

1153222041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400271.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1153222041 is about 33959.1230893850. The cubic root of 1153222041 is about 1048.6671041701.

Adding to 1153222041 its reverse (1402223511), we get a palindrome (2555445552).

The spelling of 1153222041 in words is "one billion, one hundred fifty-three million, two hundred twenty-two thousand, forty-one".