212213324102 has 16 divisors (see below), whose sum is σ = 352071171312. Its totient is φ = 95297459040.

The previous prime is 212213324093. The next prime is 212213324117. The reversal of 212213324102 is 201423312212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110297024 + ... + 110298947.

It is an arithmetic number, because the mean of its divisors is an integer number (22004448207).

Almost surely, 2^212213324102 is an apocalyptic number.

212213324102 is a deficient number, since it is larger than the sum of its proper divisors (139857847210).

212213324102 is a wasteful number, since it uses less digits than its factorization.

212213324102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220596023.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212213324102 its reverse (201423312212), we get a palindrome (413636636314).

The spelling of 212213324102 in words is "two hundred twelve billion, two hundred thirteen million, three hundred twenty-four thousand, one hundred two".