1012330223122 has 8 divisors (see below), whose sum is σ = 1518511220172. Its totient is φ = 506159816400.

The previous prime is 1012330223117. The next prime is 1012330223123. The reversal of 1012330223122 is 2213220332101.

It can be written as a sum of positive squares in 2 ways, for example, as 879016878481 + 133313344641 = 937559^2 + 365121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1012330223093 and 1012330223102.

It is not an unprimeable number, because it can be changed into a prime (1012330223123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404129 + ... + 2793652.

Almost surely, 2^{1012330223122} is an apocalyptic number.

1012330223122 is a deficient number, since it is larger than the sum of its proper divisors (506180997050).

1012330223122 is an equidigital number, since it uses as much as digits as its factorization.

1012330223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295164.

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

Adding to 1012330223122 its reverse (2213220332101), we get a palindrome (3225550555223).

The spelling of 1012330223122 in words is "one trillion, twelve billion, three hundred thirty million, two hundred twenty-three thousand, one hundred twenty-two".