1012332331322 has 24 divisors (see below), whose sum is σ = 1741014297756. Its totient is φ = 439746168576.

The previous prime is 1012332331303. The next prime is 1012332331333. The reversal of 1012332331322 is 2231332332101.

It can be written as a sum of positive squares in 6 ways, for example, as 362778540721 + 649553790601 = 602311^2 + 805949^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1012332331291 and 1012332331300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88084433 + ... + 88095924.

Almost surely, 2^{1012332331322} is an apocalyptic number.

1012332331322 is a deficient number, since it is larger than the sum of its proper divisors (728681966434).

1012332331322 is a wasteful number, since it uses less digits than its factorization.

1012332331322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176180402 (or 176180389 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1012332331322 its reverse (2231332332101), we get a palindrome (3243664663423).

The spelling of 1012332331322 in words is "one trillion, twelve billion, three hundred thirty-two million, three hundred thirty-one thousand, three hundred twenty-two".