2302223220000 has 720 divisors, whose sum is σ = 9017558982432. Its totient is φ = 552314880000.

The previous prime is 2302223219939. The next prime is 2302223220001. The reversal of 2302223220000 is 223222032.

2302223220000 is a `hidden beast` number, since 230 + 2 + 2 + 232 + 200 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2302223220001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 192054007 + ... + 192065993.

Almost surely, 2^{2302223220000} is an apocalyptic number.

2302223220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2302223220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4508779491216).

2302223220000 is an abundant number, since it is smaller than the sum of its proper divisors (6715335762432).

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

2302223220000 is a wasteful number, since it uses less digits than its factorization.

2302223220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12131 (or 12105 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 2302223220000 its reverse (223222032), we get a palindrome (2302446442032).

The spelling of 2302223220000 in words is "two trillion, three hundred two billion, two hundred twenty-three million, two hundred twenty thousand".