222323021102 has 16 divisors (see below), whose sum is σ = 410442500832. Its totient is φ = 87951964320.

The previous prime is 222323021093. The next prime is 222323021113. The reversal of 222323021102 is 201120323222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610777349 + ... + 610777712.

It is an arithmetic number, because the mean of its divisors is an integer number (25652656302).

Almost surely, 2^222323021102 is an apocalyptic number.

222323021102 is a deficient number, since it is larger than the sum of its proper divisors (188119479730).

222323021102 is a wasteful number, since it uses less digits than its factorization.

222323021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221555083.

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

Adding to 222323021102 its reverse (201120323222), we get a palindrome (423443344324).

The spelling of 222323021102 in words is "two hundred twenty-two billion, three hundred twenty-three million, twenty-one thousand, one hundred two".