11031031010022 has 32 divisors (see below), whose sum is σ = 23232486562560. Its totient is φ = 3484872974880.

The previous prime is 11031031010011. The next prime is 11031031010081. The reversal of 11031031010022 is 22001013013011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11031031009983 and 11031031010010.

It is a congruent number.

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, 366659304 + ... + 366689387.

It is an arithmetic number, because the mean of its divisors is an integer number (726015205080).

Almost surely, 2^{11031031010022} is an apocalyptic number.

11031031010022 is an abundant number, since it is smaller than the sum of its proper divisors (12201455552538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11031031010022 is a wasteful number, since it uses less digits than its factorization.

11031031010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733348828.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11031031010022 its reverse (22001013013011), we get a palindrome (33032044023033).

The spelling of 11031031010022 in words is "eleven trillion, thirty-one billion, thirty-one million, ten thousand, twenty-two".