22203533530222 has 32 divisors (see below), whose sum is σ = 37292561740800. Its totient is φ = 9828143693280.

The previous prime is 22203533530201. The next prime is 22203533530223.

22203533530222 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203533530223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53747593 + ... + 54159124.

It is an arithmetic number, because the mean of its divisors is an integer number (1165392554400).

Almost surely, 2^{22203533530222} is an apocalyptic number.

22203533530222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22203533530222 is a deficient number, since it is larger than the sum of its proper divisors (15089028210578).

22203533530222 is a wasteful number, since it uses less digits than its factorization.

22203533530222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107906976.

The product of its (nonzero) digits is 129600, while the sum is 34.

It can be divided in two parts, 2220353 and 3530222, that added together give a palindrome (5750575).

The spelling of 22203533530222 in words is "twenty-two trillion, two hundred three billion, five hundred thirty-three million, five hundred thirty thousand, two hundred twenty-two".