1031223302212 has 12 divisors (see below), whose sum is σ = 1804687091200. Its totient is φ = 515598419016.

The previous prime is 1031223302201. The next prime is 1031223302231. The reversal of 1031223302212 is 2122033221301.

It is an unprimeable number.

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, 3131628 + ... + 3445219.

Almost surely, 2^{1031223302212} is an apocalyptic number.

It is an amenable number.

1031223302212 is a deficient number, since it is larger than the sum of its proper divisors (773463788988).

1031223302212 is a wasteful number, since it uses less digits than its factorization.

1031223302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616050 (or 6616048 counting only the distinct ones).

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

Adding to 1031223302212 its reverse (2122033221301), we get a palindrome (3153256523513).

The spelling of 1031223302212 in words is "one trillion, thirty-one billion, two hundred twenty-three million, three hundred two thousand, two hundred twelve".