122134625 has 16 divisors (see below), whose sum is σ = 152845056. Its totient is φ = 97438000.

The previous prime is 122134601. The next prime is 122134633. The reversal of 122134625 is 526431221.

It is a happy number.

It is not a de Polignac number, because 122134625 - 2⁶ = 122134561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122134594 and 122134603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52742 + ... + 55008.

It is an arithmetic number, because the mean of its divisors is an integer number (9552816).

Almost surely, 2^122134625 is an apocalyptic number.

It is an amenable number.

122134625 is a deficient number, since it is larger than the sum of its proper divisors (30710431).

122134625 is an equidigital number, since it uses as much as digits as its factorization.

122134625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713 (or 2703 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 122134625 is about 11051.4535243107. The cubic root of 122134625 is about 496.1499300152.

Adding to 122134625 its reverse (526431221), we get a palindrome (648565846).

The spelling of 122134625 in words is "one hundred twenty-two million, one hundred thirty-four thousand, six hundred twenty-five".