2003312220222 has 16 divisors (see below), whose sum is σ = 4180825503360. Its totient is φ = 638737229592.

The previous prime is 2003312220193. The next prime is 2003312220227. The reversal of 2003312220222 is 2220222133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003312220227) 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 7 ways as a sum of consecutive naturals, for example, 7258377472 + ... + 7258377747.

It is an arithmetic number, because the mean of its divisors is an integer number (261301593960).

Almost surely, 2^{2003312220222} is an apocalyptic number.

2003312220222 is an abundant number, since it is smaller than the sum of its proper divisors (2177513283138).

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

2003312220222 is a wasteful number, since it uses less digits than its factorization.

2003312220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14516755247.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2003312220222 its reverse (2220222133002), we get a palindrome (4223534353224).

The spelling of 2003312220222 in words is "two trillion, three billion, three hundred twelve million, two hundred twenty thousand, two hundred twenty-two".