11010222121022 has 32 divisors (see below), whose sum is σ = 17548405574400. Its totient is φ = 5180963833344.

The previous prime is 11010222121009. The next prime is 11010222121037. The reversal of 11010222121022 is 22012122201011.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 263640179 + ... + 263681937.

It is an arithmetic number, because the mean of its divisors is an integer number (548387674200).

Almost surely, 2^{11010222121022} is an apocalyptic number.

11010222121022 is a deficient number, since it is larger than the sum of its proper divisors (6538183453378).

11010222121022 is an equidigital number, since it uses as much as digits as its factorization.

11010222121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68645 (or 68611 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11010222121022 its reverse (22012122201011), we get a palindrome (33022344322033).

The spelling of 11010222121022 in words is "eleven trillion, ten billion, two hundred twenty-two million, one hundred twenty-one thousand, twenty-two".