41422131220 has 24 divisors (see below), whose sum is σ = 89337462984. Its totient is φ = 16121045376.

The previous prime is 41422131197. The next prime is 41422131271. The reversal of 41422131220 is 2213122414.

It can be written as a sum of positive squares in 4 ways, for example, as 3317529604 + 38104601616 = 57598^2 + 195204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41422131191 and 41422131200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27987187 + ... + 27988666.

It is an arithmetic number, because the mean of its divisors is an integer number (3722394291).

Almost surely, 2^41422131220 is an apocalyptic number.

It is an amenable number.

41422131220 is an abundant number, since it is smaller than the sum of its proper divisors (47915331764).

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

41422131220 is a wasteful number, since it uses less digits than its factorization.

41422131220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55975899 (or 55975897 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 41422131220 its reverse (2213122414), we get a palindrome (43635253634).

The spelling of 41422131220 in words is "forty-one billion, four hundred twenty-two million, one hundred thirty-one thousand, two hundred twenty".