10212401 has 4 divisors (see below), whose sum is σ = 10307952. Its totient is φ = 10116852.

The previous prime is 10212373. The next prime is 10212421. The reversal of 10212401 is 10421201.

10212401 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10212401 - 2¹⁸ = 9950257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47615 + ... + 47828.

It is an arithmetic number, because the mean of its divisors is an integer number (2576988).

Almost surely, 2^10212401 is an apocalyptic number.

It is an amenable number.

10212401 is a deficient number, since it is larger than the sum of its proper divisors (95551).

10212401 is an equidigital number, since it uses as much as digits as its factorization.

10212401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95550.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10212401 is about 3195.6847466545. The cubic root of 10212401 is about 216.9581420959.

Adding to 10212401 its reverse (10421201), we get a palindrome (20633602).

The spelling of 10212401 in words is "ten million, two hundred twelve thousand, four hundred one".