1200010220022 has 8 divisors (see below), whose sum is σ = 2400020440056. Its totient is φ = 400003406672.

The previous prime is 1200010219987. The next prime is 1200010220047. The reversal of 1200010220022 is 2200220100021.

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

1200010220022 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100000851663 + ... + 100000851674.

It is an arithmetic number, because the mean of its divisors is an integer number (300002555007).

Almost surely, 2^{1200010220022} is an apocalyptic number.

1200010220022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1200010220022 is a wasteful number, since it uses less digits than its factorization.

1200010220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200001703342.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1200010220022 its reverse (2200220100021), we get a palindrome (3400230320043).

The spelling of 1200010220022 in words is "one trillion, two hundred billion, ten million, two hundred twenty thousand, twenty-two".