122325142 has 4 divisors (see below), whose sum is σ = 183487716. Its totient is φ = 61162570.

The previous prime is 122325083. The next prime is 122325167. The reversal of 122325142 is 241523221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30581284 + ... + 30581287.

It is an arithmetic number, because the mean of its divisors is an integer number (45871929).

Almost surely, 2^122325142 is an apocalyptic number.

122325142 is a deficient number, since it is larger than the sum of its proper divisors (61162574).

122325142 is an equidigital number, since it uses as much as digits as its factorization.

122325142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61162573.

The product of its digits is 960, while the sum is 22.

The square root of 122325142 is about 11060.0697104494. The cubic root of 122325142 is about 496.4077763306.

Adding to 122325142 its reverse (241523221), we get a palindrome (363848363).

The spelling of 122325142 in words is "one hundred twenty-two million, three hundred twenty-five thousand, one hundred forty-two".