122107804 has 72 divisors (see below), whose sum is σ = 283545360. Its totient is φ = 45448704.

The previous prime is 122107763. The next prime is 122107823. The reversal of 122107804 is 408701221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41907 + ... + 44725.

It is an arithmetic number, because the mean of its divisors is an integer number (3938130).

Almost surely, 2^122107804 is an apocalyptic number.

122107804 is a gapful number since it is divisible by the number (14) 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 122107804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141772680).

122107804 is an abundant number, since it is smaller than the sum of its proper divisors (161437556).

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

122107804 is a wasteful number, since it uses less digits than its factorization.

122107804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 122107804 is about 11050.2399973937. The cubic root of 122107804 is about 496.1136088614.

The spelling of 122107804 in words is "one hundred twenty-two million, one hundred seven thousand, eight hundred four".