212213101102 has 8 divisors (see below), whose sum is σ = 318325032216. Its totient is φ = 106104757032.

The previous prime is 212213101097. The next prime is 212213101123. The reversal of 212213101102 is 201101312212.

212213101102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×212213101102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 743628 + ... + 988639.

It is an arithmetic number, because the mean of its divisors is an integer number (39790629027).

Almost surely, 2^212213101102 is an apocalyptic number.

212213101102 is a deficient number, since it is larger than the sum of its proper divisors (106111931114).

212213101102 is a wasteful number, since it uses less digits than its factorization.

212213101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793522.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 212213101102 its reverse (201101312212), we get a palindrome (413314413314).

The spelling of 212213101102 in words is "two hundred twelve billion, two hundred thirteen million, one hundred one thousand, one hundred two".