212204054533201 has 4 divisors (see below), whose sum is σ = 212211309153904. Its totient is φ = 212196799912500.

The previous prime is 212204054533169. The next prime is 212204054533217. The reversal of 212204054533201 is 102335450402212.

212204054533201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212204054533201 - 2⁵ = 212204054533169 is a prime.

It is a super-2 number, since 2×212204054533201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212204054563201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3627266475 + ... + 3627324976.

It is an arithmetic number, because the mean of its divisors is an integer number (53052827288476).

Almost surely, 2^{212204054533201} is an apocalyptic number.

It is an amenable number.

212204054533201 is a deficient number, since it is larger than the sum of its proper divisors (7254620703).

212204054533201 is an equidigital number, since it uses as much as digits as its factorization.

212204054533201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254620702.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 212204054533201 in words is "two hundred twelve trillion, two hundred four billion, fifty-four million, five hundred thirty-three thousand, two hundred one".