11112010022122 has 8 divisors (see below), whose sum is σ = 16670732810436. Its totient is φ = 5555099085312.

The previous prime is 11112010022093. The next prime is 11112010022147. The reversal of 11112010022122 is 22122001021111.

It can be written as a sum of positive squares in 2 ways, for example, as 9095357254201 + 2016652767921 = 3015851^2 + 1420089^2 .

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 = 11112010022096 and 11112010022105.

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, 452947543 + ... + 452972074.

Almost surely, 2^{11112010022122} is an apocalyptic number.

11112010022122 is a deficient number, since it is larger than the sum of its proper divisors (5558722788314).

11112010022122 is an equidigital number, since it uses as much as digits as its factorization.

11112010022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905925752.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11112010022122 its reverse (22122001021111), we get a palindrome (33234011043233).

The spelling of 11112010022122 in words is "eleven trillion, one hundred twelve billion, ten million, twenty-two thousand, one hundred twenty-two".