2012022123302 has 8 divisors (see below), whose sum is σ = 3018227429712. Its totient is φ = 1005946313400.

The previous prime is 2012022123301. The next prime is 2012022123311. The reversal of 2012022123302 is 2033212202102.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012022123301) 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 3 ways as a sum of consecutive naturals, for example, 32335274 + ... + 32397437.

It is an arithmetic number, because the mean of its divisors is an integer number (377278428714).

Almost surely, 2^{2012022123302} is an apocalyptic number.

2012022123302 is a deficient number, since it is larger than the sum of its proper divisors (1006205306410).

2012022123302 is a wasteful number, since it uses less digits than its factorization.

2012022123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64748254.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2012022123302 its reverse (2033212202102), we get a palindrome (4045234325404).

The spelling of 2012022123302 in words is "two trillion, twelve billion, twenty-two million, one hundred twenty-three thousand, three hundred two".