122500014 has 32 divisors (see below), whose sum is σ = 301539840. Its totient is φ = 32307552.

The previous prime is 122499997. The next prime is 122500019. The reversal of 122500014 is 410005221.

It is a junction number, because it is equal to n+sod(n) for n = 122499966 and 122500002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122500019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111634 + ... + 112725.

It is an arithmetic number, because the mean of its divisors is an integer number (9423120).

Almost surely, 2^122500014 is an apocalyptic number.

122500014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122500014 is an abundant number, since it is smaller than the sum of its proper divisors (179039826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122500014 is a wasteful number, since it uses less digits than its factorization.

122500014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224384.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 122500014 is about 11067.9724430448. The cubic root of 122500014 is about 496.6442131094.

Adding to 122500014 its reverse (410005221), we get a palindrome (532505235).

The spelling of 122500014 in words is "one hundred twenty-two million, five hundred thousand, fourteen".