1022312221103 has 8 divisors (see below), whose sum is σ = 1027631677680. Its totient is φ = 1017000201600.

The previous prime is 1022312221093. The next prime is 1022312221109. The reversal of 1022312221103 is 3011222132201.

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 1022312221103 - 2⁶ = 1022312221039 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 (1022312221109) 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, 1583525 + ... + 2133582.

It is an arithmetic number, because the mean of its divisors is an integer number (128453959710).

Almost surely, 2^{1022312221103} is an apocalyptic number.

1022312221103 is a deficient number, since it is larger than the sum of its proper divisors (5319456577).

1022312221103 is a wasteful number, since it uses less digits than its factorization.

1022312221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718537.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1022312221103 its reverse (3011222132201), we get a palindrome (4033534353304).

The spelling of 1022312221103 in words is "one trillion, twenty-two billion, three hundred twelve million, two hundred twenty-one thousand, one hundred three".