213322012422111 has 14 divisors (see below), whose sum is σ = 319836707240280. Its totient is φ = 142214674947588.

The previous prime is 213322012422089. The next prime is 213322012422119. The reversal of 213322012422111 is 111224210223312.

213322012422111 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 2 + 201 + 242 + 211 + 1 = 666.

It is not a de Polignac number, because 213322012422111 - 2¹⁷ = 213322012291039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213322012422119) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 146311393251 + ... + 146311394708.

Almost surely, 2^{213322012422111} is an apocalyptic number.

213322012422111 is a deficient number, since it is larger than the sum of its proper divisors (106514694818169).

213322012422111 is an frugal number, since it uses more digits than its factorization.

213322012422111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292622787977 (or 292622787962 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 213322012422111 its reverse (111224210223312), we get a palindrome (324546222645423).

The spelling of 213322012422111 in words is "two hundred thirteen trillion, three hundred twenty-two billion, twelve million, four hundred twenty-two thousand, one hundred eleven".