11021022212102 has 8 divisors (see below), whose sum is σ = 18893180935056. Its totient is φ = 4723295233752.

The previous prime is 11021022212099. The next prime is 11021022212107. The reversal of 11021022212102 is 20121222012011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11021022212102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021022212107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393607936133 + ... + 393607936160.

It is an arithmetic number, because the mean of its divisors is an integer number (2361647616882).

Almost surely, 2^{11021022212102} is an apocalyptic number.

11021022212102 is a deficient number, since it is larger than the sum of its proper divisors (7872158722954).

11021022212102 is an equidigital number, since it uses as much as digits as its factorization.

11021022212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787215872302.

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

Adding to 11021022212102 its reverse (20121222012011), we get a palindrome (31142244224113).

The spelling of 11021022212102 in words is "eleven trillion, twenty-one billion, twenty-two million, two hundred twelve thousand, one hundred two".