2101101010222 has 8 divisors (see below), whose sum is σ = 3154457975976. Its totient is φ = 1049615018232.

The previous prime is 2101101010163. The next prime is 2101101010247. The reversal of 2101101010222 is 2220101011012.

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

It is a congruent number.

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, 467740633 + ... + 467745124.

It is an arithmetic number, because the mean of its divisors is an integer number (394307246997).

Almost surely, 2^{2101101010222} is an apocalyptic number.

2101101010222 is a deficient number, since it is larger than the sum of its proper divisors (1053356965754).

2101101010222 is a wasteful number, since it uses less digits than its factorization.

2101101010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935486882.

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

Adding to 2101101010222 its reverse (2220101011012), we get a palindrome (4321202021234).

The spelling of 2101101010222 in words is "two trillion, one hundred one billion, one hundred one million, ten thousand, two hundred twenty-two".