11325122152 has 32 divisors (see below), whose sum is σ = 22626949320. Its totient is φ = 5295513600.

The previous prime is 11325122129. The next prime is 11325122153. The reversal of 11325122152 is 25122152311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10692800836 + 632321316 = 103406^2 + 25146^2 .

It is a super-2 number, since 2×11325122152² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11325122153) 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, 243849 + ... + 286552.

Almost surely, 2^11325122152 is an apocalyptic number.

It is an amenable number.

11325122152 is a deficient number, since it is larger than the sum of its proper divisors (11301827168).

11325122152 is a wasteful number, since it uses less digits than its factorization.

11325122152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530581 (or 530577 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

Adding to 11325122152 its reverse (25122152311), we get a palindrome (36447274463).

The spelling of 11325122152 in words is "eleven billion, three hundred twenty-five million, one hundred twenty-two thousand, one hundred fifty-two".