122300 has 18 divisors (see below), whose sum is σ = 265608. Its totient is φ = 48880.

The previous prime is 122299. The next prime is 122321. The reversal of 122300 is 3221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 512 + ... + 711.

It is an arithmetic number, because the mean of its divisors is an integer number (14756).

2¹²²³⁰⁰ is an apocalyptic number.

122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122300 is an abundant number, since it is smaller than the sum of its proper divisors (143308).

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

122300 is a wasteful number, since it uses less digits than its factorization.

122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 122300 is about 349.7141690009. The cubic root of 122300 is about 49.6373764409.

Adding to 122300 its reverse (3221), we get a palindrome (125521).

The spelling of 122300 in words is "one hundred twenty-two thousand, three hundred", and thus it is an iban number.