1022312222303 has 4 divisors (see below), whose sum is σ = 1076118128760. Its totient is φ = 968506315848.

The previous prime is 1022312222273. The next prime is 1022312222333. The reversal of 1022312222303 is 3032222132201.

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

It is an interprime number because it is at equal distance from previous prime (1022312222273) and next prime (1022312222333).

It is a cyclic number.

It is not a de Polignac number, because 1022312222303 - 2¹⁴ = 1022312205919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022312222333) 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, 26902953200 + ... + 26902953237.

It is an arithmetic number, because the mean of its divisors is an integer number (269029532190).

Almost surely, 2^{1022312222303} is an apocalyptic number.

1022312222303 is a deficient number, since it is larger than the sum of its proper divisors (53805906457).

1022312222303 is an equidigital number, since it uses as much as digits as its factorization.

1022312222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53805906456.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1022312222303 its reverse (3032222132201), we get a palindrome (4054534354504).

The spelling of 1022312222303 in words is "one trillion, twenty-two billion, three hundred twelve million, two hundred twenty-two thousand, three hundred three".