222202002000 has 640 divisors, whose sum is σ = 856134489600. Its totient is φ = 48943104000.

The previous prime is 222202001969. The next prime is 222202002019. The reversal of 222202002000 is 200202222.

222202002000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32534586 + ... + 32541414.

It is an arithmetic number, because the mean of its divisors is an integer number (1337710140).

Almost surely, 2^222202002000 is an apocalyptic number.

222202002000 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 222202002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428067244800).

222202002000 is an abundant number, since it is smaller than the sum of its proper divisors (633932487600).

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

222202002000 is a wasteful number, since it uses less digits than its factorization.

222202002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6912 (or 6896 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 222202002000 its reverse (200202222), we get a palindrome (222402204222).

It can be divided in two parts, 22 and 2202002000, that added together give a palindrome (2202002022).

The spelling of 222202002000 in words is "two hundred twenty-two billion, two hundred two million, two thousand".