20122201003203 has 48 divisors (see below), whose sum is σ = 31615517475360. Its totient is φ = 12258582336000.

The previous prime is 20122201003189. The next prime is 20122201003211. The reversal of 20122201003203 is 30230010222102.

20122201003203 is a `hidden beast` number, since 20 + 1 + 2 + 220 + 100 + 320 + 3 = 666.

It is not a de Polignac number, because 20122201003203 - 2⁴ = 20122201003187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20122201003603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87460903 + ... + 87690671.

It is an arithmetic number, because the mean of its divisors is an integer number (658656614070).

Almost surely, 2^{20122201003203} is an apocalyptic number.

20122201003203 is a deficient number, since it is larger than the sum of its proper divisors (11493316472157).

20122201003203 is a wasteful number, since it uses less digits than its factorization.

20122201003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237300 (or 237297 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20122201003203 its reverse (30230010222102), we get a palindrome (50352211225305).

The spelling of 20122201003203 in words is "twenty trillion, one hundred twenty-two billion, two hundred one million, three thousand, two hundred three".