122404100442210 has 48 divisors (see below), whose sum is σ = 318252160347264. Its totient is φ = 32640939687456.

The previous prime is 122404100442187. The next prime is 122404100442329. The reversal of 122404100442210 is 12244001404221.

122404100442210 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 0 + 4 + 1 + 0 + 0 + 442 + 210 = 666.

122404100442210 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 16690569 + ... + 22877571.

It is an arithmetic number, because the mean of its divisors is an integer number (6630253340568).

Almost surely, 2^{122404100442210} is an apocalyptic number.

122404100442210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122404100442210 is an abundant number, since it is smaller than the sum of its proper divisors (195848059905054).

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

122404100442210 is a wasteful number, since it uses less digits than its factorization.

122404100442210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6406839 (or 6406836 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 122404100442210 its reverse (12244001404221), we get a palindrome (134648101846431).

The spelling of 122404100442210 in words is "one hundred twenty-two trillion, four hundred four billion, one hundred million, four hundred forty-two thousand, two hundred ten".