22203344330222 has 32 divisors (see below), whose sum is σ = 36568603008000. Its totient is φ = 10026973709280.

The previous prime is 22203344330203. The next prime is 22203344330231.

22203344330222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5832728 + ... + 8855924.

It is an arithmetic number, because the mean of its divisors is an integer number (1142768844000).

Almost surely, 2^{22203344330222} is an apocalyptic number.

22203344330222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22203344330222 is a deficient number, since it is larger than the sum of its proper divisors (14365258677778).

22203344330222 is a wasteful number, since it uses less digits than its factorization.

22203344330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025376.

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 2220334 and 4330222, that added together give a palindrome (6550556).

The spelling of 22203344330222 in words is "twenty-two trillion, two hundred three billion, three hundred forty-four million, three hundred thirty thousand, two hundred twenty-two".