10312222132109 has 4 divisors (see below), whose sum is σ = 10319468951616. Its totient is φ = 10304975312604.

The previous prime is 10312222132103. The next prime is 10312222132123. The reversal of 10312222132109 is 90123122221301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10312222132109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312222132103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3623407619 + ... + 3623410464.

It is an arithmetic number, because the mean of its divisors is an integer number (2579867237904).

Almost surely, 2^{10312222132109} is an apocalyptic number.

It is an amenable number.

10312222132109 is a deficient number, since it is larger than the sum of its proper divisors (7246819507).

10312222132109 is an equidigital number, since it uses as much as digits as its factorization.

10312222132109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7246819506.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 10312222132109 in words is "ten trillion, three hundred twelve billion, two hundred twenty-two million, one hundred thirty-two thousand, one hundred nine".