132020222 has 4 divisors (see below), whose sum is σ = 198030336. Its totient is φ = 66010110.

The previous prime is 132020221. The next prime is 132020243. The reversal of 132020222 is 222020231.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 132020197 and 132020206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132020221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33005054 + ... + 33005057.

It is an arithmetic number, because the mean of its divisors is an integer number (49507584).

Almost surely, 2^132020222 is an apocalyptic number.

132020222 is a deficient number, since it is larger than the sum of its proper divisors (66010114).

132020222 is an equidigital number, since it uses as much as digits as its factorization.

132020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66010113.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 132020222 is about 11490.0053089631. The cubic root of 132020222 is about 509.1903364495.

Adding to 132020222 its reverse (222020231), we get a palindrome (354040453).

Subtracting 132020222 from its reverse (222020231), we obtain a palindrome (90000009).

The spelling of 132020222 in words is "one hundred thirty-two million, twenty thousand, two hundred twenty-two".