2022190417856 has 224 divisors, whose sum is σ = 5015447424000. Its totient is φ = 789303287808.

The previous prime is 2022190417843. The next prime is 2022190417901. The reversal of 2022190417856 is 6587140912202.

It is a tau number, because it is divible by the number of its divisors (224).

It is a self number, because there is not a number n which added to its sum of digits gives 2022190417856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57498005 + ... + 57533163.

Almost surely, 2^{2022190417856} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022190417856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2507723712000).

2022190417856 is an abundant number, since it is smaller than the sum of its proper divisors (2993257006144).

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

2022190417856 is a wasteful number, since it uses less digits than its factorization.

2022190417856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35459 (or 35449 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 2022190417856 in words is "two trillion, twenty-two billion, one hundred ninety million, four hundred seventeen thousand, eight hundred fifty-six".