212442106535 has 8 divisors (see below), whose sum is σ = 261820542336. Its totient is φ = 165360342240.

The previous prime is 212442106523. The next prime is 212442106553. The reversal of 212442106535 is 535601244212.

212442106535 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 not a de Polignac number, because 212442106535 - 2²⁸ = 212173671079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212442106495 and 212442106504.

It is a congruent number.

It is an unprimeable number.

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, 574167671 + ... + 574168040.

It is an arithmetic number, because the mean of its divisors is an integer number (32727567792).

Almost surely, 2^212442106535 is an apocalyptic number.

212442106535 is a deficient number, since it is larger than the sum of its proper divisors (49378435801).

212442106535 is a wasteful number, since it uses less digits than its factorization.

212442106535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148335753.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 212442106535 in words is "two hundred twelve billion, four hundred forty-two million, one hundred six thousand, five hundred thirty-five".