222098893056 has 576 divisors, whose sum is σ = 746230060800. Its totient is φ = 64730824704.

The previous prime is 222098893031. The next prime is 222098893069. The reversal of 222098893056 is 650398890222.

It is a tau number, because it is divible by the number of its divisors (576).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 222098892993 and 222098893011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118325590 + ... + 118327466.

It is an arithmetic number, because the mean of its divisors is an integer number (1295538300).

Almost surely, 2^222098893056 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 222098893056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373115030400).

222098893056 is an abundant number, since it is smaller than the sum of its proper divisors (524131167744).

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

222098893056 is a wasteful number, since it uses less digits than its factorization.

222098893056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1971 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 222098893056 in words is "two hundred twenty-two billion, ninety-eight million, eight hundred ninety-three thousand, fifty-six".