2012313130222 has 4 divisors (see below), whose sum is σ = 3018469695336. Its totient is φ = 1006156565110.

The previous prime is 2012313130207. The next prime is 2012313130237. The reversal of 2012313130222 is 2220313132102.

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

It is an interprime number because it is at equal distance from previous prime (2012313130207) and next prime (2012313130237).

It is a junction number, because it is equal to n+sod(n) for n = 2012313130193 and 2012313130202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503078282554 + ... + 503078282557.

It is an arithmetic number, because the mean of its divisors is an integer number (754617423834).

Almost surely, 2^{2012313130222} is an apocalyptic number.

2012313130222 is a deficient number, since it is larger than the sum of its proper divisors (1006156565114).

2012313130222 is a wasteful number, since it uses less digits than its factorization.

2012313130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006156565113.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2012313130222 its reverse (2220313132102), we get a palindrome (4232626262324).

The spelling of 2012313130222 in words is "two trillion, twelve billion, three hundred thirteen million, one hundred thirty thousand, two hundred twenty-two".