222001002300 has 432 divisors, whose sum is σ = 816543987840. Its totient is φ = 46049472000.

The previous prime is 222001002283. The next prime is 222001002317. The reversal of 222001002300 is 3200100222.

It is an interprime number because it is at equal distance from previous prime (222001002283) and next prime (222001002317).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 152158971 + ... + 152160429.

It is an arithmetic number, because the mean of its divisors is an integer number (1890148120).

Almost surely, 2^222001002300 is an apocalyptic number.

222001002300 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 222001002300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408271993920).

222001002300 is an abundant number, since it is smaller than the sum of its proper divisors (594542985540).

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

222001002300 is a wasteful number, since it uses less digits than its factorization.

222001002300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 222001002300 its reverse (3200100222), we get a palindrome (225201102522).

The spelling of 222001002300 in words is "two hundred twenty-two billion, one million, two thousand, three hundred".