132222115 has 4 divisors (see below), whose sum is σ = 158666544. Its totient is φ = 105777688.

The previous prime is 132222067. The next prime is 132222133. The reversal of 132222115 is 511222231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511222231 = 13 ⋅39324787.

It is a cyclic number.

It is not a de Polignac number, because 132222115 - 2⁷ = 132221987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132222092 and 132222101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13222207 + ... + 13222216.

It is an arithmetic number, because the mean of its divisors is an integer number (39666636).

Almost surely, 2^132222115 is an apocalyptic number.

132222115 is a deficient number, since it is larger than the sum of its proper divisors (26444429).

132222115 is an equidigital number, since it uses as much as digits as its factorization.

132222115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26444428.

The product of its digits is 240, while the sum is 19.

The square root of 132222115 is about 11498.7875447805. The cubic root of 132222115 is about 509.4497654065.

Adding to 132222115 its reverse (511222231), we get a palindrome (643444346).

The spelling of 132222115 in words is "one hundred thirty-two million, two hundred twenty-two thousand, one hundred fifteen".