11013311022 has 32 divisors (see below), whose sum is σ = 25787268864. Its totient is φ = 3069912000.

The previous prime is 11013311009. The next prime is 11013311077. The reversal of 11013311022 is 22011331011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11013310992 and 11013311010.

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, 3196104 + ... + 3199547.

It is an arithmetic number, because the mean of its divisors is an integer number (805852152).

Almost surely, 2^11013311022 is an apocalyptic number.

11013311022 is an abundant number, since it is smaller than the sum of its proper divisors (14773957842).

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

11013311022 is a wasteful number, since it uses less digits than its factorization.

11013311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395704.

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

Adding to 11013311022 its reverse (22011331011), we get a palindrome (33024642033).

The spelling of 11013311022 in words is "eleven billion, thirteen million, three hundred eleven thousand, twenty-two".