20122433443003 has 8 divisors (see below), whose sum is σ = 20257170769008. Its totient is φ = 19987779268704.

The previous prime is 20122433442989. The next prime is 20122433443009. The reversal of 20122433443003 is 30034433422102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20122433443003 - 2⁴¹ = 17923410187451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20122433443009) 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, 20302276 + ... + 21270337.

It is an arithmetic number, because the mean of its divisors is an integer number (2532146346126).

Almost surely, 2^{20122433443003} is an apocalyptic number.

20122433443003 is a deficient number, since it is larger than the sum of its proper divisors (134737326005).

20122433443003 is a wasteful number, since it uses less digits than its factorization.

20122433443003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41575853.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 20122433443003 its reverse (30034433422102), we get a palindrome (50156866865105).

The spelling of 20122433443003 in words is "twenty trillion, one hundred twenty-two billion, four hundred thirty-three million, four hundred forty-three thousand, three".