11010221020102 has 16 divisors (see below), whose sum is σ = 17486908922880. Its totient is φ = 5181254612608.

The previous prime is 11010221020081. The next prime is 11010221020189. The reversal of 11010221020102 is 20102012201011.

It is a super-2 number, since 2×11010221020102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7272888 + ... + 8655364.

It is an arithmetic number, because the mean of its divisors is an integer number (1092931807680).

Almost surely, 2^{11010221020102} is an apocalyptic number.

11010221020102 is a deficient number, since it is larger than the sum of its proper divisors (6476687902778).

11010221020102 is a wasteful number, since it uses less digits than its factorization.

11010221020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616735.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11010221020102 its reverse (20102012201011), we get a palindrome (31112233221113).

The spelling of 11010221020102 in words is "eleven trillion, ten billion, two hundred twenty-one million, twenty thousand, one hundred two".