122119441380 has 576 divisors, whose sum is σ = 415417766400. Its totient is φ = 28914278400.

The previous prime is 122119441363. The next prime is 122119441421. The reversal of 122119441380 is 83144911221.

122119441380 is a `hidden beast` number, since 1 + 22 + 119 + 441 + 3 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 731254057 + ... + 731254223.

It is an arithmetic number, because the mean of its divisors is an integer number (721211400).

Almost surely, 2^122119441380 is an apocalyptic number.

122119441380 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 122119441380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207708883200).

122119441380 is an abundant number, since it is smaller than the sum of its proper divisors (293298325020).

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

122119441380 is a wasteful number, since it uses less digits than its factorization.

122119441380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 122119441380 in words is "one hundred twenty-two billion, one hundred nineteen million, four hundred forty-one thousand, three hundred eighty".