222312101213222 has 8 divisors (see below), whose sum is σ = 333468786104256. Its totient is φ = 111155839178472.

The previous prime is 222312101213131. The next prime is 222312101213239.

222312101213222 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 222312101213191 and 222312101213200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104396438 + ... + 106504649.

It is an arithmetic number, because the mean of its divisors is an integer number (41683598263032).

Almost surely, 2^{222312101213222} is an apocalyptic number.

222312101213222 is a deficient number, since it is larger than the sum of its proper divisors (111156684891034).

222312101213222 is a wasteful number, since it uses less digits than its factorization.

222312101213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211428142.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 22231210 and 1213222, that added together give a palindrome (23444432).

The spelling of 222312101213222 in words is "two hundred twenty-two trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, two hundred twenty-two".