132022331 has 4 divisors (see below), whose sum is σ = 150882672. Its totient is φ = 113161992.

The previous prime is 132022309. The next prime is 132022343. The reversal of 132022331 is 133220231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133220231 = 47 ⋅2834473.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132022331 is a prime.

It is a super-2 number, since 2×132022331² = 34859791765347122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132022531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9430160 + ... + 9430173.

It is an arithmetic number, because the mean of its divisors is an integer number (37720668).

Almost surely, 2^132022331 is an apocalyptic number.

132022331 is a deficient number, since it is larger than the sum of its proper divisors (18860341).

132022331 is an equidigital number, since it uses as much as digits as its factorization.

132022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18860340.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 132022331 is about 11490.0970840111. The cubic root of 132022331 is about 509.1930478440.

Adding to 132022331 its reverse (133220231), we get a palindrome (265242562).

The spelling of 132022331 in words is "one hundred thirty-two million, twenty-two thousand, three hundred thirty-one".