213114222532 has 24 divisors (see below), whose sum is σ = 394439423840. Its totient is φ = 100470404160.

The previous prime is 213114222521. The next prime is 213114222539. The reversal of 213114222532 is 235222411312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213114222532.

It is not an unprimeable number, because it can be changed into a prime (213114222539) 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, 6628833 + ... + 6660904.

Almost surely, 2^213114222532 is an apocalyptic number.

It is an amenable number.

213114222532 is a deficient number, since it is larger than the sum of its proper divisors (181325201308).

213114222532 is a wasteful number, since it uses less digits than its factorization.

213114222532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289971 (or 13289969 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

Adding to 213114222532 its reverse (235222411312), we get a palindrome (448336633844).

The spelling of 213114222532 in words is "two hundred thirteen billion, one hundred fourteen million, two hundred twenty-two thousand, five hundred thirty-two".