11020022212102 has 32 divisors (see below), whose sum is σ = 17429479430400. Its totient is φ = 5211180550368.

The previous prime is 11020022212091. The next prime is 11020022212103. The reversal of 11020022212102 is 20121222002011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020022212103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126502653 + ... + 126589735.

It is an arithmetic number, because the mean of its divisors is an integer number (544671232200).

Almost surely, 2^{11020022212102} is an apocalyptic number.

11020022212102 is a deficient number, since it is larger than the sum of its proper divisors (6409457218298).

11020022212102 is a wasteful number, since it uses less digits than its factorization.

11020022212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92700.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020022212102 its reverse (20121222002011), we get a palindrome (31141244214113).

The spelling of 11020022212102 in words is "eleven trillion, twenty billion, twenty-two million, two hundred twelve thousand, one hundred two".