122010300 has 108 divisors (see below), whose sum is σ = 396677736. Its totient is φ = 32529600.

The previous prime is 122010299. The next prime is 122010313. The reversal of 122010300 is 3010221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21790 + ... + 26810.

It is an arithmetic number, because the mean of its divisors is an integer number (3672942).

Almost surely, 2^122010300 is an apocalyptic number.

122010300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198338868).

122010300 is an abundant number, since it is smaller than the sum of its proper divisors (274667436).

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

122010300 is a wasteful number, since it uses less digits than its factorization.

122010300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5031 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 122010300 is about 11045.8272664387. The cubic root of 122010300 is about 495.9815235486.

Adding to 122010300 its reverse (3010221), we get a palindrome (125020521).

The spelling of 122010300 in words is "one hundred twenty-two million, ten thousand, three hundred".