122625253662 has 8 divisors (see below), whose sum is σ = 245250507336. Its totient is φ = 40875084552.

The previous prime is 122625253651. The next prime is 122625253669. The reversal of 122625253662 is 266352526221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

122625253662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122625253669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10218771133 + ... + 10218771144.

It is an arithmetic number, because the mean of its divisors is an integer number (30656313417).

Almost surely, 2^122625253662 is an apocalyptic number.

122625253662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122625253662 is a wasteful number, since it uses less digits than its factorization.

122625253662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20437542282.

The product of its digits is 518400, while the sum is 42.

Adding to 122625253662 its reverse (266352526221), we get a palindrome (388977779883).

The spelling of 122625253662 in words is "one hundred twenty-two billion, six hundred twenty-five million, two hundred fifty-three thousand, six hundred sixty-two".