2241421220122 has 16 divisors (see below), whose sum is σ = 4068462047040. Its totient is φ = 904102676928.

The previous prime is 2241421220111. The next prime is 2241421220131. The reversal of 2241421220122 is 2210221241422.

2241421220122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4708867872 + ... + 4708868347.

It is an arithmetic number, because the mean of its divisors is an integer number (254278877940).

Almost surely, 2^{2241421220122} is an apocalyptic number.

2241421220122 is a deficient number, since it is larger than the sum of its proper divisors (1827040826918).

2241421220122 is a wasteful number, since it uses less digits than its factorization.

2241421220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417736245.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 2241421220122 its reverse (2210221241422), we get a palindrome (4451642461544).

The spelling of 2241421220122 in words is "two trillion, two hundred forty-one billion, four hundred twenty-one million, two hundred twenty thousand, one hundred twenty-two".