2101111002202 has 8 divisors (see below), whose sum is σ = 3152901974112. Its totient is φ = 1050143677500.

The previous prime is 2101111002181. The next prime is 2101111002217. The reversal of 2101111002202 is 2022001111012.

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, 205905424 + ... + 205915627.

It is an arithmetic number, because the mean of its divisors is an integer number (394112746764).

Almost surely, 2^{2101111002202} is an apocalyptic number.

2101111002202 is a deficient number, since it is larger than the sum of its proper divisors (1051790971910).

2101111002202 is a wasteful number, since it uses less digits than its factorization.

2101111002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411823604.

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

Adding to 2101111002202 its reverse (2022001111012), we get a palindrome (4123112113214).

The spelling of 2101111002202 in words is "two trillion, one hundred one billion, one hundred eleven million, two thousand, two hundred two".