10211102220118 has 8 divisors (see below), whose sum is σ = 15316674157512. Its totient is φ = 5105544167616.

The previous prime is 10211102220079. The next prime is 10211102220119. The reversal of 10211102220118 is 81102220111201.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211102220119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380955 + ... + 4725382.

It is an arithmetic number, because the mean of its divisors is an integer number (1914584269689).

Almost surely, 2^{10211102220118} is an apocalyptic number.

10211102220118 is a deficient number, since it is larger than the sum of its proper divisors (5105571937394).

10211102220118 is an equidigital number, since it uses as much as digits as its factorization.

10211102220118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6942446.

The product of its (nonzero) digits is 128, while the sum is 22.

Adding to 10211102220118 its reverse (81102220111201), we get a palindrome (91313322331319).

The spelling of 10211102220118 in words is "ten trillion, two hundred eleven billion, one hundred two million, two hundred twenty thousand, one hundred eighteen".