1012311022330 has 32 divisors (see below), whose sum is σ = 1941839184384. Its totient is φ = 379078166016.

The previous prime is 1012311022297. The next prime is 1012311022361. The reversal of 1012311022330 is 332201132101.

It is a junction number, because it is equal to n+sod(n) for n = 1012311022298 and 1012311022307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46812087 + ... + 46833706.

It is an arithmetic number, because the mean of its divisors is an integer number (60682474512).

Almost surely, 2^{1012311022330} is an apocalyptic number.

1012311022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012311022330 is a deficient number, since it is larger than the sum of its proper divisors (929528162054).

1012311022330 is a wasteful number, since it uses less digits than its factorization.

1012311022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93645870.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1012311022330 its reverse (332201132101), we get a palindrome (1344512154431).

The spelling of 1012311022330 in words is "one trillion, twelve billion, three hundred eleven million, twenty-two thousand, three hundred thirty".