11522441315 has 32 divisors (see below), whose sum is σ = 17259333120. Its totient is φ = 7174252800.

The previous prime is 11522441257. The next prime is 11522441347. The reversal of 11522441315 is 51314422511.

It is a happy number.

It is not a de Polignac number, because 11522441315 - 2⁶ = 11522441251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313295 + ... + 348135.

It is an arithmetic number, because the mean of its divisors is an integer number (539354160).

Almost surely, 2^11522441315 is an apocalyptic number.

11522441315 is a deficient number, since it is larger than the sum of its proper divisors (5736891805).

11522441315 is a wasteful number, since it uses less digits than its factorization.

11522441315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35723.

The product of its digits is 4800, while the sum is 29.

Adding to 11522441315 its reverse (51314422511), we get a palindrome (62836863826).

The spelling of 11522441315 in words is "eleven billion, five hundred twenty-two million, four hundred forty-one thousand, three hundred fifteen".