11020010022 has 48 divisors (see below), whose sum is σ = 27735001632. Its totient is φ = 3096956160.

The previous prime is 11020010021. The next prime is 11020010081. The reversal of 11020010022 is 22001002011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11020009986 and 11020010013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709203 + ... + 724574.

It is an arithmetic number, because the mean of its divisors is an integer number (577812534).

Almost surely, 2^11020010022 is an apocalyptic number.

11020010022 is an abundant number, since it is smaller than the sum of its proper divisors (16714991610).

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

11020010022 is a wasteful number, since it uses less digits than its factorization.

11020010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433853 (or 1433850 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11020010022 its reverse (22001002011), we get a palindrome (33021012033).

The spelling of 11020010022 in words is "eleven billion, twenty million, ten thousand, twenty-two".