212201444344011 has 8 divisors (see below), whose sum is σ = 283979300673024. Its totient is φ = 140945608788840.

The previous prime is 212201444343971. The next prime is 212201444344027. The reversal of 212201444344011 is 110443444102212.

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

It is not a de Polignac number, because 212201444344011 - 2¹⁵ = 212201444311243 is a prime.

It is a super-2 number, since 2×212201444344011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212201444344031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130505192511 + ... + 130505194136.

It is an arithmetic number, because the mean of its divisors is an integer number (35497412584128).

Almost surely, 2^{212201444344011} is an apocalyptic number.

212201444344011 is a deficient number, since it is larger than the sum of its proper divisors (71777856329013).

212201444344011 is a wasteful number, since it uses less digits than its factorization.

212201444344011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261010386921.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 212201444344011 its reverse (110443444102212), we get a palindrome (322644888446223).

The spelling of 212201444344011 in words is "two hundred twelve trillion, two hundred one billion, four hundred forty-four million, three hundred forty-four thousand, eleven".