10312012120222 has 8 divisors (see below), whose sum is σ = 15827739533496. Its totient is φ = 5036098942392.

The previous prime is 10312012120213. The next prime is 10312012120229. The reversal of 10312012120222 is 22202121021301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10312012120222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312012120229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59953558753 + ... + 59953558924.

It is an arithmetic number, because the mean of its divisors is an integer number (1978467441687).

Almost surely, 2^{10312012120222} is an apocalyptic number.

10312012120222 is a deficient number, since it is larger than the sum of its proper divisors (5515727413274).

10312012120222 is a wasteful number, since it uses less digits than its factorization.

10312012120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119907117722.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10312012120222 its reverse (22202121021301), we get a palindrome (32514133141523).

The spelling of 10312012120222 in words is "ten trillion, three hundred twelve billion, twelve million, one hundred twenty thousand, two hundred twenty-two".