212202231032 has 32 divisors (see below), whose sum is σ = 434069176320. Its totient is φ = 96451302240.

The previous prime is 212202231001. The next prime is 212202231041. The reversal of 212202231032 is 230132202212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212202230995 and 212202231013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2841353 + ... + 2915079.

It is an arithmetic number, because the mean of its divisors is an integer number (13564661760).

Almost surely, 2^212202231032 is an apocalyptic number.

212202231032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212202231032 is an abundant number, since it is smaller than the sum of its proper divisors (221866945288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212202231032 is a wasteful number, since it uses less digits than its factorization.

212202231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106451 (or 106447 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212202231032 its reverse (230132202212), we get a palindrome (442334433244).

The spelling of 212202231032 in words is "two hundred twelve billion, two hundred two million, two hundred thirty-one thousand, thirty-two".