1131110001122 has 8 divisors (see below), whose sum is σ = 1713463665372. Its totient is φ = 559955446000.

The previous prime is 1131110001103. The next prime is 1131110001149. The reversal of 1131110001122 is 2211000111311.

It can be written as a sum of positive squares in 2 ways, for example, as 711308378881 + 419801622241 = 843391^2 + 647921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1131110001097 and 1131110001106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799777029 + ... + 2799777432.

Almost surely, 2^{1131110001122} is an apocalyptic number.

1131110001122 is a deficient number, since it is larger than the sum of its proper divisors (582353664250).

1131110001122 is a wasteful number, since it uses less digits than its factorization.

1131110001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599554564.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1131110001122 its reverse (2211000111311), we get a palindrome (3342110112433).

The spelling of 1131110001122 in words is "one trillion, one hundred thirty-one billion, one hundred ten million, one thousand, one hundred twenty-two".