2102210022202 has 8 divisors (see below), whose sum is σ = 3197727921312. Its totient is φ = 1036300715100.

The previous prime is 2102210022191. The next prime is 2102210022259. The reversal of 2102210022202 is 2022200122012.

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

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, 7402147824 + ... + 7402148107.

It is an arithmetic number, because the mean of its divisors is an integer number (399715990164).

Almost surely, 2^{2102210022202} is an apocalyptic number.

2102210022202 is a deficient number, since it is larger than the sum of its proper divisors (1095517899110).

2102210022202 is a wasteful number, since it uses less digits than its factorization.

2102210022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804296004.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2102210022202 its reverse (2022200122012), we get a palindrome (4124410144214).

The spelling of 2102210022202 in words is "two trillion, one hundred two billion, two hundred ten million, twenty-two thousand, two hundred two".