11001202221002 has 32 divisors (see below), whose sum is σ = 18920724975360. Its totient is φ = 4699422074880.

The previous prime is 11001202220993. The next prime is 11001202221007. The reversal of 11001202221002 is 20012220210011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11001202221007) 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, 123125648 + ... + 123214964.

It is an arithmetic number, because the mean of its divisors is an integer number (591272655480).

Almost surely, 2^{11001202221002} is an apocalyptic number.

11001202221002 is a deficient number, since it is larger than the sum of its proper divisors (7919522754358).

11001202221002 is a wasteful number, since it uses less digits than its factorization.

11001202221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117926.

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

Adding to 11001202221002 its reverse (20012220210011), we get a palindrome (31013422431013).

The spelling of 11001202221002 in words is "eleven trillion, one billion, two hundred two million, two hundred twenty-one thousand, two".