1022166512303 has 8 divisors (see below), whose sum is σ = 1027385897472. Its totient is φ = 1016947437856.

The previous prime is 1022166512299. The next prime is 1022166512309. The reversal of 1022166512303 is 3032156612201.

It is a happy number.

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 1022166512303 - 2² = 1022166512299 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 1022166512303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022166512309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9553901 + ... + 9660297.

It is an arithmetic number, because the mean of its divisors is an integer number (128423237184).

Almost surely, 2^{1022166512303} is an apocalyptic number.

1022166512303 is a deficient number, since it is larger than the sum of its proper divisors (5219385169).

1022166512303 is a wasteful number, since it uses less digits than its factorization.

1022166512303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155361.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1022166512303 in words is "one trillion, twenty-two billion, one hundred sixty-six million, five hundred twelve thousand, three hundred three".