10122101102222 has 4 divisors (see below), whose sum is σ = 15183151653336. Its totient is φ = 5061050551110.

The previous prime is 10122101102213. The next prime is 10122101102227. The reversal of 10122101102222 is 22220110122101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10122101102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122101102227) by changing a digit.

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 as a sum of consecutive naturals, namely, 2530525275554 + ... + 2530525275557.

It is an arithmetic number, because the mean of its divisors is an integer number (3795787913334).

Almost surely, 2^{10122101102222} is an apocalyptic number.

10122101102222 is a deficient number, since it is larger than the sum of its proper divisors (5061050551114).

10122101102222 is an equidigital number, since it uses as much as digits as its factorization.

10122101102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061050551113.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10122101102222 its reverse (22220110122101), we get a palindrome (32342211224323).

The spelling of 10122101102222 in words is "ten trillion, one hundred twenty-two billion, one hundred one million, one hundred two thousand, two hundred twenty-two".