222120213302 has 16 divisors (see below), whose sum is σ = 364891096080. Its totient is φ = 100779444192.

The previous prime is 222120213299. The next prime is 222120213307. The reversal of 222120213302 is 203312021222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222120213307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72397493 + ... + 72400560.

It is an arithmetic number, because the mean of its divisors is an integer number (22805693505).

Almost surely, 2^222120213302 is an apocalyptic number.

222120213302 is a deficient number, since it is larger than the sum of its proper divisors (142770882778).

222120213302 is a wasteful number, since it uses less digits than its factorization.

222120213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144798127.

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

Adding to 222120213302 its reverse (203312021222), we get a palindrome (425432234524).

The spelling of 222120213302 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred thirteen thousand, three hundred two".