222021021096 has 192 divisors, whose sum is σ = 706663077120. Its totient is φ = 61650570240.

The previous prime is 222021021059. The next prime is 222021021097. The reversal of 222021021096 is 690120120222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222021021097) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5414206 + ... + 5455058.

It is an arithmetic number, because the mean of its divisors is an integer number (3680536860).

Almost surely, 2^222021021096 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 222021021096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353331538560).

222021021096 is an abundant number, since it is smaller than the sum of its proper divisors (484642056024).

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

222021021096 is a wasteful number, since it uses less digits than its factorization.

222021021096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41176 (or 41169 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 222021021096 in words is "two hundred twenty-two billion, twenty-one million, twenty-one thousand, ninety-six".