10423212245 has 4 divisors (see below), whose sum is σ = 12507854700. Its totient is φ = 8338569792.

The previous prime is 10423212229. The next prime is 10423212257. The reversal of 10423212245 is 54221232401.

10423212245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7312473169 + 3110739076 = 85513^2 + 55774^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423212245 - 2⁴ = 10423212229 is a prime.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1042321220 + ... + 1042321229.

It is an arithmetic number, because the mean of its divisors is an integer number (3126963675).

Almost surely, 2^10423212245 is an apocalyptic number.

It is an amenable number.

10423212245 is a deficient number, since it is larger than the sum of its proper divisors (2084642455).

10423212245 is an equidigital number, since it uses as much as digits as its factorization.

10423212245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084642454.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10423212245 its reverse (54221232401), we get a palindrome (64644444646).

The spelling of 10423212245 in words is "ten billion, four hundred twenty-three million, two hundred twelve thousand, two hundred forty-five".