122500622 has 8 divisors (see below), whose sum is σ = 191740176. Its totient is φ = 58587232.

The previous prime is 122500597. The next prime is 122500633. The reversal of 122500622 is 226005221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122500594 and 122500603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1331483 + ... + 1331574.

It is an arithmetic number, because the mean of its divisors is an integer number (23967522).

Almost surely, 2^122500622 is an apocalyptic number.

122500622 is a deficient number, since it is larger than the sum of its proper divisors (69239554).

122500622 is a wasteful number, since it uses less digits than its factorization.

122500622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663082.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 122500622 is about 11067.9999096494. Note that the first 4 decimals coincide. The cubic root of 122500622 is about 496.6450347670.

Adding to 122500622 its reverse (226005221), we get a palindrome (348505843).

The spelling of 122500622 in words is "one hundred twenty-two million, five hundred thousand, six hundred twenty-two".