11031031001122 has 32 divisors (see below), whose sum is σ = 18299473291584. Its totient is φ = 4945033670400.

The previous prime is 11031031001119. The next prime is 11031031001219. The reversal of 11031031001122 is 22110013013011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11031031001096 and 11031031001105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20891878 + ... + 21413374.

It is an arithmetic number, because the mean of its divisors is an integer number (571858540362).

Almost surely, 2^{11031031001122} is an apocalyptic number.

11031031001122 is a deficient number, since it is larger than the sum of its proper divisors (7268442290462).

11031031001122 is a wasteful number, since it uses less digits than its factorization.

11031031001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534754.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11031031001122 its reverse (22110013013011), we get a palindrome (33141044014133).

The spelling of 11031031001122 in words is "eleven trillion, thirty-one billion, thirty-one million, one thousand, one hundred twenty-two".