10643265222242 has 8 divisors (see below), whose sum is σ = 15966913881600. Its totient is φ = 5320960595044.

The previous prime is 10643265222241. The next prime is 10643265222253. The reversal of 10643265222242 is 24222256234601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10643265222242² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10643265222242.

It is not an unprimeable number, because it can be changed into a prime (10643265222241) 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, 335988242 + ... + 336019917.

It is an arithmetic number, because the mean of its divisors is an integer number (1995864235200).

Almost surely, 2^{10643265222242} is an apocalyptic number.

10643265222242 is a deficient number, since it is larger than the sum of its proper divisors (5323648659358).

10643265222242 is an equidigital number, since it uses as much as digits as its factorization.

10643265222242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672016080.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 10643265222242 in words is "ten trillion, six hundred forty-three billion, two hundred sixty-five million, two hundred twenty-two thousand, two hundred forty-two".