2312522201215 has 16 divisors (see below), whose sum is σ = 2778079680288. Its totient is φ = 1847982882816.

The previous prime is 2312522201131. The next prime is 2312522201237. The reversal of 2312522201215 is 5121022252132.

It is a happy number.

2312522201215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2312522201215 - 2³⁵ = 2278162462847 is a prime.

It is a super-2 number, since 2×2312522201215² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

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, 46062207 + ... + 46112383.

It is an arithmetic number, because the mean of its divisors is an integer number (173629980018).

Almost surely, 2^{2312522201215} is an apocalyptic number.

2312522201215 is a deficient number, since it is larger than the sum of its proper divisors (465557479073).

2312522201215 is a wasteful number, since it uses less digits than its factorization.

2312522201215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60138.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 2312522201215 its reverse (5121022252132), we get a palindrome (7433544453347).

The spelling of 2312522201215 in words is "two trillion, three hundred twelve billion, five hundred twenty-two million, two hundred one thousand, two hundred fifteen".