212251003253 has 8 divisors (see below), whose sum is σ = 212707491456. Its totient is φ = 211794948000.

The previous prime is 212251003243. The next prime is 212251003273. The reversal of 212251003253 is 352300152212.

It is a happy number.

212251003253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 212251003253 - 2³⁶ = 143531526517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212251003243) 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 7 ways as a sum of consecutive naturals, for example, 883028 + ... + 1097378.

It is an arithmetic number, because the mean of its divisors is an integer number (26588436432).

Almost surely, 2^212251003253 is an apocalyptic number.

It is an amenable number.

212251003253 is a deficient number, since it is larger than the sum of its proper divisors (456488203).

212251003253 is a wasteful number, since it uses less digits than its factorization.

212251003253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216475.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 212251003253 its reverse (352300152212), we get a palindrome (564551155465).

The spelling of 212251003253 in words is "two hundred twelve billion, two hundred fifty-one million, three thousand, two hundred fifty-three".