2122310302507 has 4 divisors (see below), whose sum is σ = 2124769527360. Its totient is φ = 2119851077656.

The previous prime is 2122310302493. The next prime is 2122310302529. The reversal of 2122310302507 is 7052030132212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122310302507 - 2¹¹ = 2122310300459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122310306507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229611132 + ... + 1229612857.

It is an arithmetic number, because the mean of its divisors is an integer number (531192381840).

Almost surely, 2^{2122310302507} is an apocalyptic number.

2122310302507 is a deficient number, since it is larger than the sum of its proper divisors (2459224853).

2122310302507 is an equidigital number, since it uses as much as digits as its factorization.

2122310302507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459224852.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 2122310302507 its reverse (7052030132212), we get a palindrome (9174340434719).

The spelling of 2122310302507 in words is "two trillion, one hundred twenty-two billion, three hundred ten million, three hundred two thousand, five hundred seven".