222120132203 has 4 divisors (see below), whose sum is σ = 223591126608. Its totient is φ = 220649137800.

The previous prime is 222120132191. The next prime is 222120132211. The reversal of 222120132203 is 302231021222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222120132203 - 2²⁴ = 222103354987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120132503) 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 3 ways as a sum of consecutive naturals, for example, 735496976 + ... + 735497277.

It is an arithmetic number, because the mean of its divisors is an integer number (55897781652).

Almost surely, 2^222120132203 is an apocalyptic number.

222120132203 is a deficient number, since it is larger than the sum of its proper divisors (1470994405).

222120132203 is a wasteful number, since it uses less digits than its factorization.

222120132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470994404.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222120132203 its reverse (302231021222), we get a palindrome (524351153425).

The spelling of 222120132203 in words is "two hundred twenty-two billion, one hundred twenty million, one hundred thirty-two thousand, two hundred three".