11021001121202 has 16 divisors (see below), whose sum is σ = 16565796078720. Its totient is φ = 5499069572448.

The previous prime is 11021001121201. The next prime is 11021001121213. The reversal of 11021001121202 is 20212110012011.

It is not an unprimeable number, because it can be changed into a prime (11021001121201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63707699 + ... + 63880457.

It is an arithmetic number, because the mean of its divisors is an integer number (1035362254920).

Almost surely, 2^{11021001121202} is an apocalyptic number.

11021001121202 is a deficient number, since it is larger than the sum of its proper divisors (5544794957518).

11021001121202 is a wasteful number, since it uses less digits than its factorization.

11021001121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238745.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021001121202 its reverse (20212110012011), we get a palindrome (31233111133213).

The spelling of 11021001121202 in words is "eleven trillion, twenty-one billion, one million, one hundred twenty-one thousand, two hundred two".