222030120202 has 32 divisors (see below), whose sum is σ = 397103399424. Its totient is φ = 91922073600.

The previous prime is 222030120199. The next prime is 222030120209. The reversal of 222030120202 is 202021030222.

It is not an unprimeable number, because it can be changed into a prime (222030120209) 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, 9563623 + ... + 9586810.

It is an arithmetic number, because the mean of its divisors is an integer number (12409481232).

Almost surely, 2^222030120202 is an apocalyptic number.

222030120202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222030120202 is a deficient number, since it is larger than the sum of its proper divisors (175073279222).

222030120202 is a wasteful number, since it uses less digits than its factorization.

222030120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19150494.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222030120202 its reverse (202021030222), we get a palindrome (424051150424).

The spelling of 222030120202 in words is "two hundred twenty-two billion, thirty million, one hundred twenty thousand, two hundred two".