2201022020999 has 4 divisors (see below), whose sum is σ = 2204161853400. Its totient is φ = 2197882188600.

The previous prime is 2201022020957. The next prime is 2201022021019. The reversal of 2201022020999 is 9990202201022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2201022020999 - 2¹² = 2201022016903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201022020909) by changing a digit.

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, 1569915149 + ... + 1569916550.

It is an arithmetic number, because the mean of its divisors is an integer number (551040463350).

Almost surely, 2^{2201022020999} is an apocalyptic number.

2201022020999 is a deficient number, since it is larger than the sum of its proper divisors (3139832401).

2201022020999 is an equidigital number, since it uses as much as digits as its factorization.

2201022020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139832400.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 2201022020999 in words is "two trillion, two hundred one billion, twenty-two million, twenty thousand, nine hundred ninety-nine".