11221100102 has 8 divisors (see below), whose sum is σ = 17082869016. Its totient is φ = 5526810432.

The previous prime is 11221100081. The next prime is 11221100141. The reversal of 11221100102 is 20100112211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41869643 + ... + 41869910.

It is an arithmetic number, because the mean of its divisors is an integer number (2135358627).

Almost surely, 2^11221100102 is an apocalyptic number.

11221100102 is a deficient number, since it is larger than the sum of its proper divisors (5861768914).

11221100102 is an equidigital number, since it uses as much as digits as its factorization.

11221100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83739622.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11221100102 its reverse (20100112211), we get a palindrome (31321212313).

The spelling of 11221100102 in words is "eleven billion, two hundred twenty-one million, one hundred thousand, one hundred two".