222030110205 has 32 divisors (see below), whose sum is σ = 403899745920. Its totient is φ = 115662193920.

The previous prime is 222030110201. The next prime is 222030110249. The reversal of 222030110205 is 502011030222.

It is not a de Polignac number, because 222030110205 - 2² = 222030110201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030110201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19118236 + ... + 19129845.

It is an arithmetic number, because the mean of its divisors is an integer number (12621867060).

Almost surely, 2^222030110205 is an apocalyptic number.

It is an amenable number.

222030110205 is a deficient number, since it is larger than the sum of its proper divisors (181869635715).

222030110205 is a wasteful number, since it uses less digits than its factorization.

222030110205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38248138 (or 38248132 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 222030110205 its reverse (502011030222), we get a palindrome (724041140427).

The spelling of 222030110205 in words is "two hundred twenty-two billion, thirty million, one hundred ten thousand, two hundred five".