10212405841 has 4 divisors (see below), whose sum is σ = 11140806384. Its totient is φ = 9284005300.

The previous prime is 10212405839. The next prime is 10212405851. The reversal of 10212405841 is 14850421201.

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 10212405841 - 2¹ = 10212405839 is a prime.

It is a super-2 number, since 2×10212405841² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212405811) 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, 464200255 + ... + 464200276.

It is an arithmetic number, because the mean of its divisors is an integer number (2785201596).

Almost surely, 2^10212405841 is an apocalyptic number.

10212405841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10212405841 is a deficient number, since it is larger than the sum of its proper divisors (928400543).

10212405841 is an equidigital number, since it uses as much as digits as its factorization.

10212405841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928400542.

The product of its (nonzero) digits is 2560, while the sum is 28.

The spelling of 10212405841 in words is "ten billion, two hundred twelve million, four hundred five thousand, eight hundred forty-one".