212235025053 has 8 divisors (see below), whose sum is σ = 285897353728. Its totient is φ = 140031356544.

The previous prime is 212235024997. The next prime is 212235025073. The reversal of 212235025053 is 350520532212.

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

It is not a de Polignac number, because 212235025053 - 2²⁰ = 212233976477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212235025053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212235025073) 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, 364664701 + ... + 364665282.

It is an arithmetic number, because the mean of its divisors is an integer number (35737169216).

Almost surely, 2^212235025053 is an apocalyptic number.

It is an amenable number.

212235025053 is a deficient number, since it is larger than the sum of its proper divisors (73662328675).

212235025053 is an equidigital number, since it uses as much as digits as its factorization.

212235025053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729330083.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 212235025053 its reverse (350520532212), we get a palindrome (562755557265).

The spelling of 212235025053 in words is "two hundred twelve billion, two hundred thirty-five million, twenty-five thousand, fifty-three".