122222120019976 has 16 divisors (see below), whose sum is σ = 232305741819900. Its totient is φ = 60273922201344.

The previous prime is 122222120019959. The next prime is 122222120020043. The reversal of 122222120019976 is 679910021222221.

It can be written as a sum of positive squares in 2 ways, for example, as 110496467592900 + 11725652427076 = 10511730^2 + 3424274^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104642225461 + ... + 104642226628.

Almost surely, 2^{122222120019976} is an apocalyptic number.

It is an amenable number.

122222120019976 is a deficient number, since it is larger than the sum of its proper divisors (110083621799924).

122222120019976 is a wasteful number, since it uses less digits than its factorization.

122222120019976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209284452168 (or 209284452164 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 122222120019976 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred twenty million, nineteen thousand, nine hundred seventy-six".