212233003131 has 8 divisors (see below), whose sum is σ = 283366580224. Its totient is φ = 141294047400.

The previous prime is 212233003109. The next prime is 212233003141. The reversal of 212233003131 is 131300332212.

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

It is not a de Polignac number, because 212233003131 - 2⁶ = 212233003067 is a prime.

It is a super-2 number, since 2×212233003131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212233003098 and 212233003107.

It is not an unprimeable number, because it can be changed into a prime (212233003141) 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, 48652795 + ... + 48657156.

It is an arithmetic number, because the mean of its divisors is an integer number (35420822528).

Almost surely, 2^212233003131 is an apocalyptic number.

212233003131 is a deficient number, since it is larger than the sum of its proper divisors (71133577093).

212233003131 is an equidigital number, since it uses as much as digits as its factorization.

212233003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97310681.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212233003131 its reverse (131300332212), we get a palindrome (343533335343).

The spelling of 212233003131 in words is "two hundred twelve billion, two hundred thirty-three million, three thousand, one hundred thirty-one".