20222909940096 has 320 divisors, whose sum is σ = 61742875138560. Its totient is φ = 6566748364800.

The previous prime is 20222909940047. The next prime is 20222909940127. The reversal of 20222909940096 is 69004990922202.

It is a happy number.

20222909940096 is a `hidden beast` number, since 2 + 0 + 2 + 229 + 0 + 9 + 9 + 400 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 287749441 + ... + 287819711.

It is an arithmetic number, because the mean of its divisors is an integer number (192946484808).

Almost surely, 2^{20222909940096} 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 20222909940096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30871437569280).

20222909940096 is an abundant number, since it is smaller than the sum of its proper divisors (41519965198464).

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

20222909940096 is an equidigital number, since it uses as much as digits as its factorization.

20222909940096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71015 (or 70994 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The spelling of 20222909940096 in words is "twenty trillion, two hundred twenty-two billion, nine hundred nine million, nine hundred forty thousand, ninety-six".