213130111213222 has 8 divisors (see below), whose sum is σ = 365365904936976. Its totient is φ = 91341476234232.

The previous prime is 213130111213213. The next prime is 213130111213259. The reversal of 213130111213222 is 222312111031312.

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

It is a super-3 number, since 3×213130111213222³ (a number of 44 digits) contains 333 as substring.

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, 7611789686173 + ... + 7611789686200.

It is an arithmetic number, because the mean of its divisors is an integer number (45670738117122).

Almost surely, 2^{213130111213222} is an apocalyptic number.

213130111213222 is a deficient number, since it is larger than the sum of its proper divisors (152235793723754).

213130111213222 is a wasteful number, since it uses less digits than its factorization.

213130111213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15223579372382.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 213130111213222 its reverse (222312111031312), we get a palindrome (435442222244534).

The spelling of 213130111213222 in words is "two hundred thirteen trillion, one hundred thirty billion, one hundred eleven million, two hundred thirteen thousand, two hundred twenty-two".