1111033223122 has 8 divisors (see below), whose sum is σ = 1671807090636. Its totient is φ = 553764192912.

The previous prime is 1111033223117. The next prime is 1111033223147. The reversal of 1111033223122 is 2213223301111.

It can be written as a sum of positive squares in 2 ways, for example, as 872937044721 + 238096178401 = 934311^2 + 487951^2 .

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 = 1111033223093 and 1111033223102.

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, 876208533 + ... + 876209800.

Almost surely, 2^{1111033223122} is an apocalyptic number.

1111033223122 is a deficient number, since it is larger than the sum of its proper divisors (560773867514).

1111033223122 is a wasteful number, since it uses less digits than its factorization.

1111033223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752418652.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1111033223122 its reverse (2213223301111), we get a palindrome (3324256524233).

The spelling of 1111033223122 in words is "one trillion, one hundred eleven billion, thirty-three million, two hundred twenty-three thousand, one hundred twenty-two".