1000200120022 has 8 divisors (see below), whose sum is σ = 1500352950096. Its totient is φ = 500082469992.

The previous prime is 1000200119959. The next prime is 1000200120037. The reversal of 1000200120022 is 2200210020001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1000200119990 and 1000200120008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8723818 + ... + 8837725.

It is an arithmetic number, because the mean of its divisors is an integer number (187544118762).

Almost surely, 2^{1000200120022} is an apocalyptic number.

1000200120022 is a deficient number, since it is larger than the sum of its proper divisors (500152830074).

1000200120022 is a wasteful number, since it uses less digits than its factorization.

1000200120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17590022.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000200120022 its reverse (2200210020001), we get a palindrome (3200410140023).

The spelling of 1000200120022 in words is "one trillion, two hundred million, one hundred twenty thousand, twenty-two".