132220040420206 has 4 divisors (see below), whose sum is σ = 198330060630312. Its totient is φ = 66110020210102.

The previous prime is 132220040420197. The next prime is 132220040420297. The reversal of 132220040420206 is 602024040022231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33055010105050 + ... + 33055010105053.

It is an arithmetic number, because the mean of its divisors is an integer number (49582515157578).

Almost surely, 2^{132220040420206} is an apocalyptic number.

132220040420206 is a deficient number, since it is larger than the sum of its proper divisors (66110020210106).

132220040420206 is an equidigital number, since it uses as much as digits as its factorization.

132220040420206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66110020210105.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 132220040420206 its reverse (602024040022231), we get a palindrome (734244080442437).

The spelling of 132220040420206 in words is "one hundred thirty-two trillion, two hundred twenty billion, forty million, four hundred twenty thousand, two hundred six".