101222101021122 has 24 divisors (see below), whose sum is σ = 227437313406576. Its totient is φ = 33740700340212.

The previous prime is 101222101021099. The next prime is 101222101021187. The reversal of 101222101021122 is 221120101222101.

101222101021122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101222101021095 and 101222101021104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104137963528 + ... + 104137964499.

It is an arithmetic number, because the mean of its divisors is an integer number (9476554725274).

Almost surely, 2^{101222101021122} is an apocalyptic number.

101222101021122 is an abundant number, since it is smaller than the sum of its proper divisors (126215212385454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101222101021122 is an equidigital number, since it uses as much as digits as its factorization.

101222101021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208275928044 (or 208275928032 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101222101021122 its reverse (221120101222101), we get a palindrome (322342202243223).

The spelling of 101222101021122 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred one million, twenty-one thousand, one hundred twenty-two".