11102201201002 has 4 divisors (see below), whose sum is σ = 16653301801506. Its totient is φ = 5551100600500.

The previous prime is 11102201200919. The next prime is 11102201201033. The reversal of 11102201201002 is 20010210220111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7756341970441 + 3345859230561 = 2785021^2 + 1829169^2 .

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 as a sum of consecutive naturals, namely, 2775550300249 + ... + 2775550300252.

Almost surely, 2^{11102201201002} is an apocalyptic number.

11102201201002 is a deficient number, since it is larger than the sum of its proper divisors (5551100600504).

11102201201002 is an equidigital number, since it uses as much as digits as its factorization.

11102201201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551100600503.

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

Adding to 11102201201002 its reverse (20010210220111), we get a palindrome (31112411421113).

The spelling of 11102201201002 in words is "eleven trillion, one hundred two billion, two hundred one million, two hundred one thousand, two".