1011033311122 has 8 divisors (see below), whose sum is σ = 1532184502716. Its totient is φ = 500305143552.

The previous prime is 1011033311083. The next prime is 1011033311129. The reversal of 1011033311122 is 2211133301101.

It can be written as a sum of positive squares in 2 ways, for example, as 1005168661561 + 5864649561 = 1002581^2 + 76581^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1011033311122.

It is not an unprimeable number, because it can be changed into a prime (1011033311129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605755763 + ... + 2605756150.

Almost surely, 2^{1011033311122} is an apocalyptic number.

1011033311122 is a deficient number, since it is larger than the sum of its proper divisors (521151191594).

1011033311122 is an equidigital number, since it uses as much as digits as its factorization.

1011033311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211512012.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1011033311122 its reverse (2211133301101), we get a palindrome (3222166612223).

The spelling of 1011033311122 in words is "one trillion, eleven billion, thirty-three million, three hundred eleven thousand, one hundred twenty-two".