2211102011002 has 8 divisors (see below), whose sum is σ = 3317654129076. Its totient is φ = 1105217301312.

The previous prime is 2211102010993. The next prime is 2211102011023. The reversal of 2211102011002 is 2001102011122.

It can be written as a sum of positive squares in 2 ways, for example, as 2158463427241 + 52638583761 = 1469171^2 + 229431^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166843813 + ... + 166857064.

Almost surely, 2^{2211102011002} is an apocalyptic number.

2211102011002 is a deficient number, since it is larger than the sum of its proper divisors (1106552118074).

2211102011002 is a wasteful number, since it uses less digits than its factorization.

2211102011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333704192.

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

Adding to 2211102011002 its reverse (2001102011122), we get a palindrome (4212204022124).

The spelling of 2211102011002 in words is "two trillion, two hundred eleven billion, one hundred two million, eleven thousand, two".