1012322322222 has 64 divisors (see below), whose sum is σ = 2077609098240. Its totient is φ = 328708658304.

The previous prime is 1012322322139. The next prime is 1012322322223. The reversal of 1012322322222 is 2222232232101.

It is a junction number, because it is equal to n+sod(n) for n = 1012322322192 and 1012322322201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012322322223) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 53846128 + ... + 53864924.

It is an arithmetic number, because the mean of its divisors is an integer number (32462642160).

Almost surely, 2^{1012322322222} is an apocalyptic number.

1012322322222 is an abundant number, since it is smaller than the sum of its proper divisors (1065286776018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012322322222 is a wasteful number, since it uses less digits than its factorization.

1012322322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20057.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1012322322222 its reverse (2222232232101), we get a palindrome (3234554554323).

The spelling of 1012322322222 in words is "one trillion, twelve billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred twenty-two".