11021011022 has 16 divisors (see below), whose sum is σ = 20004524640. Its totient is φ = 4445449728.

The previous prime is 11021011019. The next prime is 11021011103. The reversal of 11021011022 is 22011012011.

It is a junction number, because it is equal to n+sod(n) for n = 11021010994 and 11021011012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23153147 + ... + 23153622.

It is an arithmetic number, because the mean of its divisors is an integer number (1250282790).

Almost surely, 2^11021011022 is an apocalyptic number.

11021011022 is a deficient number, since it is larger than the sum of its proper divisors (8983513618).

11021011022 is a wasteful number, since it uses less digits than its factorization.

11021011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46306795.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11021011022 its reverse (22011012011), we get a palindrome (33032023033).

The spelling of 11021011022 in words is "eleven billion, twenty-one million, eleven thousand, twenty-two".