212032211131 has 8 divisors (see below), whose sum is σ = 228346188560. Its totient is φ = 195718777632.

The previous prime is 212032211117. The next prime is 212032211143. The reversal of 212032211131 is 131112230212.

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

It is a cyclic number.

It is not a de Polignac number, because 212032211131 - 2³³ = 203442276539 is a prime.

It is a super-2 number, since 2×212032211131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212032211099 and 212032211108.

It is not an unprimeable number, because it can be changed into a prime (212032211191) 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, 1069480 + ... + 1252138.

It is an arithmetic number, because the mean of its divisors is an integer number (28543273570).

Almost surely, 2^212032211131 is an apocalyptic number.

212032211131 is a deficient number, since it is larger than the sum of its proper divisors (16313977429).

212032211131 is a wasteful number, since it uses less digits than its factorization.

212032211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271965.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 212032211131 its reverse (131112230212), we get a palindrome (343144441343).

The spelling of 212032211131 in words is "two hundred twelve billion, thirty-two million, two hundred eleven thousand, one hundred thirty-one".