122132319 has 4 divisors (see below), whose sum is σ = 162843096. Its totient is φ = 81421544.

The previous prime is 122132251. The next prime is 122132327. The reversal of 122132319 is 913231221.

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

It is a cyclic number.

It is not a de Polignac number, because 122132319 - 2⁷ = 122132191 is a prime.

It is a super-2 number, since 2×122132319² = 29832606688635522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132359) 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, 20355384 + ... + 20355389.

It is an arithmetic number, because the mean of its divisors is an integer number (40710774).

Almost surely, 2^122132319 is an apocalyptic number.

122132319 is a deficient number, since it is larger than the sum of its proper divisors (40710777).

122132319 is an equidigital number, since it uses as much as digits as its factorization.

122132319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40710776.

The product of its digits is 648, while the sum is 24.

The square root of 122132319 is about 11051.3491936505. The cubic root of 122132319 is about 496.1468074256.

The spelling of 122132319 in words is "one hundred twenty-two million, one hundred thirty-two thousand, three hundred nineteen".