2102010200222 has 4 divisors (see below), whose sum is σ = 3153015300336. Its totient is φ = 1051005100110.

The previous prime is 2102010200189. The next prime is 2102010200239. The reversal of 2102010200222 is 2220020102012.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2102010200197 and 2102010200206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525502550054 + ... + 525502550057.

It is an arithmetic number, because the mean of its divisors is an integer number (788253825084).

Almost surely, 2^{2102010200222} is an apocalyptic number.

2102010200222 is a deficient number, since it is larger than the sum of its proper divisors (1051005100114).

2102010200222 is a wasteful number, since it uses less digits than its factorization.

2102010200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051005100113.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2102010200222 its reverse (2220020102012), we get a palindrome (4322030302234).

The spelling of 2102010200222 in words is "two trillion, one hundred two billion, ten million, two hundred thousand, two hundred twenty-two".