213241022 has 8 divisors (see below), whose sum is σ = 320066616. Its totient is φ = 106552152.

The previous prime is 213241019. The next prime is 213241043. The reversal of 213241022 is 220142312.

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

It is a congruent number.

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, 30188 + ... + 36575.

It is an arithmetic number, because the mean of its divisors is an integer number (40008327).

Almost surely, 2^213241022 is an apocalyptic number.

213241022 is a deficient number, since it is larger than the sum of its proper divisors (106825594).

213241022 is a wasteful number, since it uses less digits than its factorization.

213241022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68362.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 213241022 is about 14602.7744624095. The cubic root of 213241022 is about 597.4344361805.

Adding to 213241022 its reverse (220142312), we get a palindrome (433383334).

The spelling of 213241022 in words is "two hundred thirteen million, two hundred forty-one thousand, twenty-two".