132400222 has 16 divisors (see below), whose sum is σ = 203342400. Its totient is φ = 64626688.

The previous prime is 132400211. The next prime is 132400237. The reversal of 132400222 is 222004231.

132400222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 132400196 and 132400205.

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, 40638 + ... + 43774.

It is an arithmetic number, because the mean of its divisors is an integer number (12708900).

Almost surely, 2^132400222 is an apocalyptic number.

132400222 is a deficient number, since it is larger than the sum of its proper divisors (70942178).

132400222 is a wasteful number, since it uses less digits than its factorization.

132400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 132400222 is about 11506.5295376147. The cubic root of 132400222 is about 509.6784106127.

Adding to 132400222 its reverse (222004231), we get a palindrome (354404453).

The spelling of 132400222 in words is "one hundred thirty-two million, four hundred thousand, two hundred twenty-two".