1012301323122 has 16 divisors (see below), whose sum is σ = 2025232029792. Its totient is φ = 337328877120.

The previous prime is 1012301323049. The next prime is 1012301323127. The reversal of 1012301323122 is 2213231032101.

It is not an unprimeable number, because it can be changed into a prime (1012301323127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26203404 + ... + 26242007.

It is an arithmetic number, because the mean of its divisors is an integer number (126577001862).

Almost surely, 2^{1012301323122} is an apocalyptic number.

1012301323122 is an abundant number, since it is smaller than the sum of its proper divisors (1012930706670).

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

1012301323122 is a wasteful number, since it uses less digits than its factorization.

1012301323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52448633.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1012301323122 its reverse (2213231032101), we get a palindrome (3225532355223).

The spelling of 1012301323122 in words is "one trillion, twelve billion, three hundred one million, three hundred twenty-three thousand, one hundred twenty-two".