1001220001093 has 16 divisors (see below), whose sum is σ = 1099331251200. Its totient is φ = 906202774080.

The previous prime is 1001220001081. The next prime is 1001220001097. The reversal of 1001220001093 is 3901000221001.

It is a cyclic number.

It is not a de Polignac number, because 1001220001093 - 2⁹ = 1001220000581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001220001093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001220001097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1379493 + ... + 1976218.

It is an arithmetic number, because the mean of its divisors is an integer number (68708203200).

Almost surely, 2^{1001220001093} is an apocalyptic number.

1001220001093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1001220001093 is a deficient number, since it is larger than the sum of its proper divisors (98111250107).

1001220001093 is a wasteful number, since it uses less digits than its factorization.

1001220001093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356172.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1001220001093 its reverse (3901000221001), we get a palindrome (4902220222094).

The spelling of 1001220001093 in words is "one trillion, one billion, two hundred twenty million, one thousand, ninety-three".