212213001102 has 16 divisors (see below), whose sum is σ = 424495414992. Its totient is φ = 70726098240.

The previous prime is 212213001089. The next prime is 212213001109. The reversal of 212213001102 is 201100312212.

212213001102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212213001109) by changing a digit.

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, 2852413 + ... + 2925864.

It is an arithmetic number, because the mean of its divisors is an integer number (26530963437).

Almost surely, 2^212213001102 is an apocalyptic number.

212213001102 is an abundant number, since it is smaller than the sum of its proper divisors (212282413890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212213001102 is a wasteful number, since it uses less digits than its factorization.

212213001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5784403.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212213001102 its reverse (201100312212), we get a palindrome (413313313314).

The spelling of 212213001102 in words is "two hundred twelve billion, two hundred thirteen million, one thousand, one hundred two".