212410220000401 has 24 divisors (see below), whose sum is σ = 237682628362880. Its totient is φ = 189260531119872.

The previous prime is 212410220000393. The next prime is 212410220000507. The reversal of 212410220000401 is 104000022014212.

It is not a de Polignac number, because 212410220000401 - 2³ = 212410220000393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212410220000701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5778486 + ... + 21405871.

Almost surely, 2^{212410220000401} is an apocalyptic number.

It is an amenable number.

212410220000401 is a deficient number, since it is larger than the sum of its proper divisors (25272408362479).

212410220000401 is a wasteful number, since it uses less digits than its factorization.

212410220000401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27185833 (or 27185816 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 212410220000401 its reverse (104000022014212), we get a palindrome (316410242014613).

The spelling of 212410220000401 in words is "two hundred twelve trillion, four hundred ten billion, two hundred twenty million, four hundred one", and thus it is an aban number.