212103004202222 has 16 divisors (see below), whose sum is σ = 363863209108320. Its totient is φ = 90836772753408.

The previous prime is 212103004202209. The next prime is 212103004202267. The reversal of 212103004202222 is 222202400301212.

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, 5376209723 + ... + 5376249174.

It is an arithmetic number, because the mean of its divisors is an integer number (22741450569270).

Almost surely, 2^{212103004202222} is an apocalyptic number.

212103004202222 is a deficient number, since it is larger than the sum of its proper divisors (151760204906098).

212103004202222 is a wasteful number, since it uses less digits than its factorization.

212103004202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10752460315.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 212103004202222 its reverse (222202400301212), we get a palindrome (434305404503434).

The spelling of 212103004202222 in words is "two hundred twelve trillion, one hundred three billion, four million, two hundred two thousand, two hundred twenty-two".