122510141 has 4 divisors (see below), whose sum is σ = 131934012. Its totient is φ = 113086272.

The previous prime is 122510131. The next prime is 122510183. The reversal of 122510141 is 141015221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13912900 + 108597241 = 3730^2 + 10421^2 .

It is not a de Polignac number, because 122510141 - 2¹⁴ = 122493757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122510111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4711916 + ... + 4711941.

It is an arithmetic number, because the mean of its divisors is an integer number (32983503).

Almost surely, 2^122510141 is an apocalyptic number.

It is an amenable number.

122510141 is a deficient number, since it is larger than the sum of its proper divisors (9423871).

122510141 is an equidigital number, since it uses as much as digits as its factorization.

122510141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9423870.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 122510141 is about 11068.4299247906. The cubic root of 122510141 is about 496.6578984884.

Adding to 122510141 its reverse (141015221), we get a palindrome (263525362).

The spelling of 122510141 in words is "one hundred twenty-two million, five hundred ten thousand, one hundred forty-one".