1001112223130 has 16 divisors (see below), whose sum is σ = 1815155303400. Its totient is φ = 397521933312.

The previous prime is 1001112223127. The next prime is 1001112223159. The reversal of 1001112223130 is 313222111001.

It can be written as a sum of positive squares in 4 ways, for example, as 569461909129 + 431650314001 = 754627^2 + 657001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1001112223099 and 1001112223108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365368055 + ... + 365370794.

Almost surely, 2^{1001112223130} is an apocalyptic number.

1001112223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001112223130 is a deficient number, since it is larger than the sum of its proper divisors (814043080270).

1001112223130 is a wasteful number, since it uses less digits than its factorization.

1001112223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730738993.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1001112223130 its reverse (313222111001), we get a palindrome (1314334334131).

The spelling of 1001112223130 in words is "one trillion, one billion, one hundred twelve million, two hundred twenty-three thousand, one hundred thirty".