132221232210 has 32 divisors (see below), whose sum is σ = 317341317312. Its totient is φ = 35257844160.

The previous prime is 132221232203. The next prime is 132221232263. The reversal of 132221232210 is 12232122231.

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, 1276797 + ... + 1376463.

It is an arithmetic number, because the mean of its divisors is an integer number (9916916166).

Almost surely, 2^132221232210 is an apocalyptic number.

132221232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132221232210 is an abundant number, since it is smaller than the sum of its proper divisors (185120085102).

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

132221232210 is a wasteful number, since it uses less digits than its factorization.

132221232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143898.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 132221232210 its reverse (12232122231), we get a palindrome (144453354441).

The spelling of 132221232210 in words is "one hundred thirty-two billion, two hundred twenty-one million, two hundred thirty-two thousand, two hundred ten".