101222120022 has 16 divisors (see below), whose sum is σ = 203103671232. Its totient is φ = 33630801480.

The previous prime is 101222120017. The next prime is 101222120029. The reversal of 101222120022 is 220021222101.

It is a junction number, because it is equal to n+sod(n) for n = 101222119983 and 101222120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222120029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27474304 + ... + 27477987.

It is an arithmetic number, because the mean of its divisors is an integer number (12693979452).

Almost surely, 2^101222120022 is an apocalyptic number.

101222120022 is an abundant number, since it is smaller than the sum of its proper divisors (101881551210).

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

101222120022 is a wasteful number, since it uses less digits than its factorization.

101222120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54952603.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101222120022 its reverse (220021222101), we get a palindrome (321243342123).

The spelling of 101222120022 in words is "one hundred one billion, two hundred twenty-two million, one hundred twenty thousand, twenty-two".