10212223222312 has 32 divisors (see below), whose sum is σ = 19276848000000. Its totient is φ = 5071731916608.

The previous prime is 10212223222283. The next prime is 10212223222361. The reversal of 10212223222312 is 21322232221201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97022689 + ... + 97127887.

It is an arithmetic number, because the mean of its divisors is an integer number (602401500000).

Almost surely, 2^{10212223222312} is an apocalyptic number.

It is an amenable number.

10212223222312 is a deficient number, since it is larger than the sum of its proper divisors (9064624777688).

10212223222312 is a wasteful number, since it uses less digits than its factorization.

10212223222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186793 (or 186789 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10212223222312 its reverse (21322232221201), we get a palindrome (31534455443513).

The spelling of 10212223222312 in words is "ten trillion, two hundred twelve billion, two hundred twenty-three million, two hundred twenty-two thousand, three hundred twelve".