122314142 has 16 divisors (see below), whose sum is σ = 187339392. Its totient is φ = 59872800.

The previous prime is 122314121. The next prime is 122314151. The reversal of 122314142 is 241413221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63392 + ... + 65292.

It is an arithmetic number, because the mean of its divisors is an integer number (11708712).

Almost surely, 2^122314142 is an apocalyptic number.

122314142 is a deficient number, since it is larger than the sum of its proper divisors (65025250).

122314142 is a wasteful number, since it uses less digits than its factorization.

122314142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563.

The product of its digits is 384, while the sum is 20.

The square root of 122314142 is about 11059.5724148811. The cubic root of 122314142 is about 496.3928961811.

Adding to 122314142 its reverse (241413221), we get a palindrome (363727363).

The spelling of 122314142 in words is "one hundred twenty-two million, three hundred fourteen thousand, one hundred forty-two".