2101102222202 has 16 divisors (see below), whose sum is σ = 3251092356000. Its totient is φ = 1017654931728.

The previous prime is 2101102222129. The next prime is 2101102222223. The reversal of 2101102222202 is 2022222011012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62523452 + ... + 62557047.

It is an arithmetic number, because the mean of its divisors is an integer number (203193272250).

Almost surely, 2^{2101102222202} is an apocalyptic number.

2101102222202 is a deficient number, since it is larger than the sum of its proper divisors (1149990133798).

2101102222202 is a wasteful number, since it uses less digits than its factorization.

2101102222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125080765.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2101102222202 its reverse (2022222011012), we get a palindrome (4123324233214).

The spelling of 2101102222202 in words is "two trillion, one hundred one billion, one hundred two million, two hundred twenty-two thousand, two hundred two".