213000122120222 has 8 divisors (see below), whose sum is σ = 319513908074400. Its totient is φ = 106495486095424.

The previous prime is 213000122120179. The next prime is 213000122120293. The reversal of 213000122120222 is 222021221000312.

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 = 213000122120194 and 213000122120203.

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, 2287424147 + ... + 2287517262.

It is an arithmetic number, because the mean of its divisors is an integer number (39939238509300).

Almost surely, 2^{213000122120222} is an apocalyptic number.

213000122120222 is a deficient number, since it is larger than the sum of its proper divisors (106513785954178).

213000122120222 is a wasteful number, since it uses less digits than its factorization.

213000122120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574964690.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 213000122120222 its reverse (222021221000312), we get a palindrome (435021343120534).

The spelling of 213000122120222 in words is "two hundred thirteen trillion, one hundred twenty-two million, one hundred twenty thousand, two hundred twenty-two".