22131031203033 has 8 divisors (see below), whose sum is σ = 29672890999200. Its totient is φ = 14671596104448.

The previous prime is 22131031203019. The next prime is 22131031203049. The reversal of 22131031203033 is 33030213013122.

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

It is not a de Polignac number, because 22131031203033 - 2¹² = 22131031198937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22131031202994 and 22131031203012.

It is not an unprimeable number, because it can be changed into a prime (22131031203013) 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 7 ways as a sum of consecutive naturals, for example, 20606173768 + ... + 20606174841.

It is an arithmetic number, because the mean of its divisors is an integer number (3709111374900).

Almost surely, 2^{22131031203033} is an apocalyptic number.

It is an amenable number.

22131031203033 is a deficient number, since it is larger than the sum of its proper divisors (7541859796167).

22131031203033 is a wasteful number, since it uses less digits than its factorization.

22131031203033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41212348791.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 22131031203033 its reverse (33030213013122), we get a palindrome (55161244216155).

The spelling of 22131031203033 in words is "twenty-two trillion, one hundred thirty-one billion, thirty-one million, two hundred three thousand, thirty-three".