12312000332022 has 8 divisors (see below), whose sum is σ = 24624000664056. Its totient is φ = 4104000110672.

The previous prime is 12312000331993. The next prime is 12312000332113. The reversal of 12312000332022 is 22023300021321.

It is a happy number.

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

12312000332022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12312000332022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1026000027663 + ... + 1026000027674.

It is an arithmetic number, because the mean of its divisors is an integer number (3078000083007).

Almost surely, 2^{12312000332022} is an apocalyptic number.

12312000332022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12312000332022 is a wasteful number, since it uses less digits than its factorization.

12312000332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052000055342.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12312000332022 its reverse (22023300021321), we get a palindrome (34335300353343).

The spelling of 12312000332022 in words is "twelve trillion, three hundred twelve billion, three hundred thirty-two thousand, twenty-two".