11020220020010 has 16 divisors (see below), whose sum is σ = 20698848038016. Its totient is φ = 4216432007568.

The previous prime is 11020220019953. The next prime is 11020220020021. The reversal of 11020220020010 is 1002002202011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11020220019973 and 11020220020000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23956999814 + ... + 23957000273.

It is an arithmetic number, because the mean of its divisors is an integer number (1293678002376).

Almost surely, 2^{11020220020010} is an apocalyptic number.

11020220020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020220020010 is a deficient number, since it is larger than the sum of its proper divisors (9678628018006).

11020220020010 is a wasteful number, since it uses less digits than its factorization.

11020220020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47914000117.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11020220020010 its reverse (1002002202011), we get a palindrome (12022222222021).

The spelling of 11020220020010 in words is "eleven trillion, twenty billion, two hundred twenty million, twenty thousand, ten".