122622 has 16 divisors (see below), whose sum is σ = 248832. Its totient is φ = 40280.

The previous prime is 122611. The next prime is 122651. The reversal of 122622 is 226221.

It is a nude number because it is divisible by every one of its digits.

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, 547 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (15552).

2¹²²⁶²² is an apocalyptic number.

122622 is an abundant number, since it is smaller than the sum of its proper divisors (126210).

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

122622 is a wasteful number, since it uses less digits than its factorization.

122622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its digits is 96, while the sum is 15.

The square root of 122622 is about 350.1742423423. The cubic root of 122622 is about 49.6809011845.

Adding to 122622 its reverse (226221), we get a palindrome (348843).

The spelling of 122622 in words is "one hundred twenty-two thousand, six hundred twenty-two".