2041121434422 has 128 divisors (see below), whose sum is σ = 4873623552000. Its totient is φ = 569395995168.

The previous prime is 2041121434361. The next prime is 2041121434433. The reversal of 2041121434422 is 2244341211402.

It is a self number, because there is not a number n which added to its sum of digits gives 2041121434422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40503013 + ... + 40553375.

It is an arithmetic number, because the mean of its divisors is an integer number (38075184000).

Almost surely, 2^{2041121434422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041121434422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2436811776000).

2041121434422 is an abundant number, since it is smaller than the sum of its proper divisors (2832502117578).

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

2041121434422 is a wasteful number, since it uses less digits than its factorization.

2041121434422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50855 (or 50841 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2041121434422 its reverse (2244341211402), we get a palindrome (4285462645824).

The spelling of 2041121434422 in words is "two trillion, forty-one billion, one hundred twenty-one million, four hundred thirty-four thousand, four hundred twenty-two".