122000110200 has 240 divisors, whose sum is σ = 425387706480. Its totient is φ = 32405667840.

The previous prime is 122000110171. The next prime is 122000110229. The reversal of 122000110200 is 2011000221.

It is an interprime number because it is at equal distance from previous prime (122000110171) and next prime (122000110229).

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 59 ways as a sum of consecutive naturals, for example, 4148749 + ... + 4178051.

It is an arithmetic number, because the mean of its divisors is an integer number (1772448777).

Almost surely, 2^122000110200 is an apocalyptic number.

122000110200 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 122000110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212693853240).

122000110200 is an abundant number, since it is smaller than the sum of its proper divisors (303387596280).

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

122000110200 is a wasteful number, since it uses less digits than its factorization.

122000110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29588 (or 29570 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 122000110200 its reverse (2011000221), we get a palindrome (124011110421).

The spelling of 122000110200 in words is "one hundred twenty-two billion, one hundred ten thousand, two hundred".