122010 has 48 divisors (see below), whose sum is σ = 344736. Its totient is φ = 27552.

The previous prime is 121997. The next prime is 122011. The reversal of 122010 is 10221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122010.

It is not an unprimeable number, because it can be changed into a prime (122011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1429 + ... + 1511.

It is an arithmetic number, because the mean of its divisors is an integer number (7182).

2¹²²⁰¹⁰ is an apocalyptic number.

122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172368).

122010 is an abundant number, since it is smaller than the sum of its proper divisors (222726).

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

122010 is a wasteful number, since it uses less digits than its factorization.

122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 122010 is about 349.2992985965. The cubic root of 122010 is about 49.5981117040.

Adding to 122010 its reverse (10221), we get a palindrome (132231).

The spelling of 122010 in words is "one hundred twenty-two thousand, ten", and thus it is an iban number.