210069382252 has 12 divisors (see below), whose sum is σ = 367657705296. Its totient is φ = 105024323600.

The previous prime is 210069382249. The next prime is 210069382261. The reversal of 210069382252 is 252283960012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546203 + ... + 2627410.

It is an arithmetic number, because the mean of its divisors is an integer number (30638142108).

Almost surely, 2^210069382252 is an apocalyptic number.

It is an amenable number.

210069382252 is a deficient number, since it is larger than the sum of its proper divisors (157588323044).

210069382252 is a wasteful number, since it uses less digits than its factorization.

210069382252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183768 (or 5183766 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 210069382252 in words is "two hundred ten billion, sixty-nine million, three hundred eighty-two thousand, two hundred fifty-two".