212332242233211 has 32 divisors (see below), whose sum is σ = 298668427027200. Its totient is φ = 133808504693760.

The previous prime is 212332242233149. The next prime is 212332242233213. The reversal of 212332242233211 is 112332242233212.

It is not a de Polignac number, because 212332242233211 - 2¹⁴ = 212332242216827 is a prime.

It is a super-2 number, since 2×212332242233211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212332242233213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101928355 + ... + 103990643.

It is an arithmetic number, because the mean of its divisors is an integer number (9333388344600).

Almost surely, 2^{212332242233211} is an apocalyptic number.

212332242233211 is a deficient number, since it is larger than the sum of its proper divisors (86336184793989).

212332242233211 is a wasteful number, since it uses less digits than its factorization.

212332242233211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066299.

The product of its digits is 41472, while the sum is 33.

Adding to 212332242233211 its reverse (112332242233212), we get a palindrome (324664484466423).

Subtracting from 212332242233211 its reverse (112332242233212), we obtain a palindrome (99999999999999).

The spelling of 212332242233211 in words is "two hundred twelve trillion, three hundred thirty-two billion, two hundred forty-two million, two hundred thirty-three thousand, two hundred eleven".