10206424220347 has 4 divisors (see below), whose sum is σ = 10311645088696. Its totient is φ = 10101203352000.

The previous prime is 10206424220339. The next prime is 10206424220383. The reversal of 10206424220347 is 74302242460201.

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

It is a cyclic number.

It is not a de Polignac number, because 10206424220347 - 2³ = 10206424220339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10206424220327) 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, 52610434029 + ... + 52610434222.

It is an arithmetic number, because the mean of its divisors is an integer number (2577911272174).

Almost surely, 2^{10206424220347} is an apocalyptic number.

10206424220347 is a deficient number, since it is larger than the sum of its proper divisors (105220868349).

10206424220347 is an equidigital number, since it uses as much as digits as its factorization.

10206424220347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105220868348.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 10206424220347 its reverse (74302242460201), we get a palindrome (84508666680548).

The spelling of 10206424220347 in words is "ten trillion, two hundred six billion, four hundred twenty-four million, two hundred twenty thousand, three hundred forty-seven".