2320313012222 has 4 divisors (see below), whose sum is σ = 3480469518336. Its totient is φ = 1160156506110.

The previous prime is 2320313012221. The next prime is 2320313012249. The reversal of 2320313012222 is 2222103130232.

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

It is a super-2 number, since 2×2320313012222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320313012221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580078253054 + ... + 580078253057.

It is an arithmetic number, because the mean of its divisors is an integer number (870117379584).

Almost surely, 2^{2320313012222} is an apocalyptic number.

2320313012222 is a deficient number, since it is larger than the sum of its proper divisors (1160156506114).

2320313012222 is a wasteful number, since it uses less digits than its factorization.

2320313012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160156506113.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2320313012222 its reverse (2222103130232), we get a palindrome (4542416142454).

The spelling of 2320313012222 in words is "two trillion, three hundred twenty billion, three hundred thirteen million, twelve thousand, two hundred twenty-two".