1011112211330 has 32 divisors (see below), whose sum is σ = 1986851495664. Its totient is φ = 368219575296.

The previous prime is 1011112211323. The next prime is 1011112211387. The reversal of 1011112211330 is 331122111101.

It can be written as a sum of positive squares in 8 ways, for example, as 479643508969 + 531468702361 = 692563^2 + 729019^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1011112211299 and 1011112211308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53263019 + ... + 53281998.

Almost surely, 2^{1011112211330} is an apocalyptic number.

1011112211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011112211330 is a deficient number, since it is larger than the sum of its proper divisors (975739284334).

1011112211330 is a wasteful number, since it uses less digits than its factorization.

1011112211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106545110.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1011112211330 its reverse (331122111101), we get a palindrome (1342234322431).

The spelling of 1011112211330 in words is "one trillion, eleven billion, one hundred twelve million, two hundred eleven thousand, three hundred thirty".