101222120222212 has 48 divisors (see below), whose sum is σ = 196139936764800. Its totient is φ = 45323967983360.

The previous prime is 101222120222183. The next prime is 101222120222269. The reversal of 101222120222212 is 212222021222101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46991848 + ... + 49098655.

It is an arithmetic number, because the mean of its divisors is an integer number (4086248682600).

Almost surely, 2^{101222120222212} is an apocalyptic number.

It is an amenable number.

101222120222212 is a deficient number, since it is larger than the sum of its proper divisors (94917816542588).

101222120222212 is a wasteful number, since it uses less digits than its factorization.

101222120222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96090876 (or 96090874 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 101222120222212 its reverse (212222021222101), we get a palindrome (313444141444313).

The spelling of 101222120222212 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, two hundred twelve".