11102201220002 has 4 divisors (see below), whose sum is σ = 16653301830006. Its totient is φ = 5551100610000.

The previous prime is 11102201219999. The next prime is 11102201220013. The reversal of 11102201220002 is 20002210220111.

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., 7727782852321 + 3374418367681 = 2779889^2 + 1836959^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775550304999 + ... + 2775550305002.

Almost surely, 2^{11102201220002} is an apocalyptic number.

11102201220002 is a deficient number, since it is larger than the sum of its proper divisors (5551100610004).

11102201220002 is an equidigital number, since it uses as much as digits as its factorization.

11102201220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551100610003.

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

Adding to 11102201220002 its reverse (20002210220111), we get a palindrome (31104411440113).

The spelling of 11102201220002 in words is "eleven trillion, one hundred two billion, two hundred one million, two hundred twenty thousand, two".