212025441 has 8 divisors (see below), whose sum is σ = 282989824. Its totient is φ = 141205680.

The previous prime is 212025421. The next prime is 212025449. The reversal of 212025441 is 144520212.

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

It is not a de Polignac number, because 212025441 - 2¹³ = 212017249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212025449) 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, 32686 + ... + 38631.

It is an arithmetic number, because the mean of its divisors is an integer number (35373728).

Almost surely, 2^212025441 is an apocalyptic number.

It is an amenable number.

212025441 is a deficient number, since it is larger than the sum of its proper divisors (70964383).

212025441 is an equidigital number, since it uses as much as digits as its factorization.

212025441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72311.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 212025441 is about 14561.0933998790. The cubic root of 212025441 is about 596.2970466857.

Adding to 212025441 its reverse (144520212), we get a palindrome (356545653).

The spelling of 212025441 in words is "two hundred twelve million, twenty-five thousand, four hundred forty-one".