10222444667 has 8 divisors (see below), whose sum is σ = 10408399872. Its totient is φ = 10037471400.

The previous prime is 10222444637. The next prime is 10222444669. The reversal of 10222444667 is 76644422201.

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

It is a cyclic number.

It is not a de Polignac number, because 10222444667 - 2⁸ = 10222444411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222444667.

It is not an unprimeable number, because it can be changed into a prime (10222444669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224459 + ... + 266132.

It is an arithmetic number, because the mean of its divisors is an integer number (1301049984).

Almost surely, 2^10222444667 is an apocalyptic number.

10222444667 is a deficient number, since it is larger than the sum of its proper divisors (185955205).

10222444667 is an equidigital number, since it uses as much as digits as its factorization.

10222444667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490969.

The product of its (nonzero) digits is 129024, while the sum is 38.

Adding to 10222444667 its reverse (76644422201), we get a palindrome (86866866868).

The spelling of 10222444667 in words is "ten billion, two hundred twenty-two million, four hundred forty-four thousand, six hundred sixty-seven".