122132541 has 4 divisors (see below), whose sum is σ = 162843392. Its totient is φ = 81421692.

The previous prime is 122132531. The next prime is 122132587. The reversal of 122132541 is 145231221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122132541 - 2¹⁰ = 122131517 is a prime.

It is a super-2 number, since 2×122132541² = 29832715142233362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132531) 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, 20355421 + ... + 20355426.

It is an arithmetic number, because the mean of its divisors is an integer number (40710848).

Almost surely, 2^122132541 is an apocalyptic number.

It is an amenable number.

122132541 is a deficient number, since it is larger than the sum of its proper divisors (40710851).

122132541 is an equidigital number, since it uses as much as digits as its factorization.

122132541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40710850.

The product of its digits is 480, while the sum is 21.

The square root of 122132541 is about 11051.3592376685. The cubic root of 122132541 is about 496.1471080409.

Adding to 122132541 its reverse (145231221), we get a palindrome (267363762).

The spelling of 122132541 in words is "one hundred twenty-two million, one hundred thirty-two thousand, five hundred forty-one".