11102303221002 has 48 divisors (see below), whose sum is σ = 27498080143872. Its totient is φ = 3171317868000.

The previous prime is 11102303221001. The next prime is 11102303221099. The reversal of 11102303221002 is 20012230320111.

11102303221002 is a `hidden beast` number, since 1 + 1 + 10 + 230 + 322 + 100 + 2 = 666.

11102303221002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11102303221002² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11102303221001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10155249 + ... + 11195252.

It is an arithmetic number, because the mean of its divisors is an integer number (572876669664).

Almost surely, 2^{11102303221002} is an apocalyptic number.

11102303221002 is an abundant number, since it is smaller than the sum of its proper divisors (16395776922870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102303221002 is a wasteful number, since it uses less digits than its factorization.

11102303221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21354643 (or 21354640 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11102303221002 its reverse (20012230320111), we get a palindrome (31114533541113).

The spelling of 11102303221002 in words is "eleven trillion, one hundred two billion, three hundred three million, two hundred twenty-one thousand, two".