1152253222015 has 16 divisors (see below), whose sum is σ = 1673187872832. Its totient is φ = 743639053824.

The previous prime is 1152253221991. The next prime is 1152253222051. The reversal of 1152253222015 is 5102223522511.

It is a cyclic number.

It is not a de Polignac number, because 1152253222015 - 2¹¹ = 1152253219967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968279424 + ... + 968280613.

It is an arithmetic number, because the mean of its divisors is an integer number (104574242052).

Almost surely, 2^{1152253222015} is an apocalyptic number.

1152253222015 is a deficient number, since it is larger than the sum of its proper divisors (520934650817).

1152253222015 is a wasteful number, since it uses less digits than its factorization.

1152253222015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936560066.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1152253222015 its reverse (5102223522511), we get a palindrome (6254476744526).

The spelling of 1152253222015 in words is "one trillion, one hundred fifty-two billion, two hundred fifty-three million, two hundred twenty-two thousand, fifteen".