1011320303222 has 4 divisors (see below), whose sum is σ = 1516980454836. Its totient is φ = 505660151610.

The previous prime is 1011320303207. The next prime is 1011320303237. The reversal of 1011320303222 is 2223030231101.

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 (1011320303207) and next prime (1011320303237).

It is a junction number, because it is equal to n+sod(n) for n = 1011320303194 and 1011320303203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252830075804 + ... + 252830075807.

It is an arithmetic number, because the mean of its divisors is an integer number (379245113709).

Almost surely, 2^{1011320303222} is an apocalyptic number.

1011320303222 is a deficient number, since it is larger than the sum of its proper divisors (505660151614).

1011320303222 is an equidigital number, since it uses as much as digits as its factorization.

1011320303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505660151613.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1011320303222 its reverse (2223030231101), we get a palindrome (3234350534323).

The spelling of 1011320303222 in words is "one trillion, eleven billion, three hundred twenty million, three hundred three thousand, two hundred twenty-two".