20112324232402 has 8 divisors (see below), whose sum is σ = 30255427232496. Its totient is φ = 10027181821572.

The previous prime is 20112324232373. The next prime is 20112324232409. The reversal of 20112324232402 is 20423242321102.

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

It is not an unprimeable number, because it can be changed into a prime (20112324232409) by changing a digit.

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, 14490146448 + ... + 14490147835.

It is an arithmetic number, because the mean of its divisors is an integer number (3781928404062).

Almost surely, 2^{20112324232402} is an apocalyptic number.

20112324232402 is a deficient number, since it is larger than the sum of its proper divisors (10143103000094).

20112324232402 is a wasteful number, since it uses less digits than its factorization.

20112324232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28980294632.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20112324232402 its reverse (20423242321102), we get a palindrome (40535566553504).

The spelling of 20112324232402 in words is "twenty trillion, one hundred twelve billion, three hundred twenty-four million, two hundred thirty-two thousand, four hundred two".