10206243215222 has 64 divisors (see below), whose sum is σ = 16381935460800. Its totient is φ = 4755179520000.

The previous prime is 10206243215221. The next prime is 10206243215411. The reversal of 10206243215222 is 22251234260201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206243215221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700922822 + ... + 700937382.

It is an arithmetic number, because the mean of its divisors is an integer number (255967741575).

Almost surely, 2^{10206243215222} is an apocalyptic number.

10206243215222 is a deficient number, since it is larger than the sum of its proper divisors (6175692245578).

10206243215222 is a wasteful number, since it uses less digits than its factorization.

10206243215222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 10206243215222 its reverse (22251234260201), we get a palindrome (32457477475423).

The spelling of 10206243215222 in words is "ten trillion, two hundred six billion, two hundred forty-three million, two hundred fifteen thousand, two hundred twenty-two".