32212132230 has 32 divisors (see below), whose sum is σ = 78177765600. Its totient is φ = 8493385472.

The previous prime is 32212132223. The next prime is 32212132259. The reversal of 32212132230 is 3223121223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32212132197 and 32212132206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6029565 + ... + 6034904.

It is an arithmetic number, because the mean of its divisors is an integer number (2443055175).

Almost surely, 2^32212132230 is an apocalyptic number.

32212132230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32212132230 is an abundant number, since it is smaller than the sum of its proper divisors (45965633370).

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

32212132230 is a wasteful number, since it uses less digits than its factorization.

32212132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12064568.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32212132230 its reverse (3223121223), we get a palindrome (35435253453).

The spelling of 32212132230 in words is "thirty-two billion, two hundred twelve million, one hundred thirty-two thousand, two hundred thirty".