2212341041421 has 12 divisors (see below), whose sum is σ = 3652118544672. Its totient is φ = 1264194880776.

The previous prime is 2212341041387. The next prime is 2212341041473. The reversal of 2212341041421 is 1241401432122.

2212341041421 is a `hidden beast` number, since 2 + 2 + 1 + 234 + 1 + 0 + 4 + 1 + 421 = 666.

It is not a de Polignac number, because 2212341041421 - 2⁶ = 2212341041357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212341040421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17558262171 + ... + 17558262296.

It is an arithmetic number, because the mean of its divisors is an integer number (304343212056).

Almost surely, 2^{2212341041421} is an apocalyptic number.

2212341041421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2212341041421 is a deficient number, since it is larger than the sum of its proper divisors (1439777503251).

2212341041421 is a wasteful number, since it uses less digits than its factorization.

2212341041421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35116524480 (or 35116524477 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2212341041421 its reverse (1241401432122), we get a palindrome (3453742473543).

The spelling of 2212341041421 in words is "two trillion, two hundred twelve billion, three hundred forty-one million, forty-one thousand, four hundred twenty-one".