11020220102012 has 24 divisors (see below), whose sum is σ = 21038829667632. Its totient is φ = 5009136752000.

The previous prime is 11020220102011. The next prime is 11020220102033. The reversal of 11020220102012 is 21020102202011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020220102011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2908058 + ... + 5522430.

It is an arithmetic number, because the mean of its divisors is an integer number (876617902818).

Almost surely, 2^{11020220102012} is an apocalyptic number.

It is an amenable number.

11020220102012 is a deficient number, since it is larger than the sum of its proper divisors (10018609565620).

11020220102012 is a wasteful number, since it uses less digits than its factorization.

11020220102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710189 (or 2710187 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020220102012 its reverse (21020102202011), we get a palindrome (32040322304023).

The spelling of 11020220102012 in words is "eleven trillion, twenty billion, two hundred twenty million, one hundred two thousand, twelve".