12302332331022 has 80 divisors (see below), whose sum is σ = 28330131104352. Its totient is φ = 3987302086080.

The previous prime is 12302332330997. The next prime is 12302332331111. The reversal of 12302332331022 is 22013323320321.

12302332331022 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 2 + 3 + 323 + 310 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8377768 + ... + 9736100.

Almost surely, 2^{12302332331022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302332331022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14165065552176).

12302332331022 is an abundant number, since it is smaller than the sum of its proper divisors (16027798773330).

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

12302332331022 is a wasteful number, since it uses less digits than its factorization.

12302332331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359895 (or 1359886 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12302332331022 its reverse (22013323320321), we get a palindrome (34315655651343).

The spelling of 12302332331022 in words is "twelve trillion, three hundred two billion, three hundred thirty-two million, three hundred thirty-one thousand, twenty-two".