222120012222202 has 32 divisors (see below), whose sum is σ = 340474142885184. Its totient is φ = 108641537971200.

The previous prime is 222120012222167. The next prime is 222120012222203. The reversal of 222120012222202 is 202222210021222.

It is not an unprimeable number, because it can be changed into a prime (222120012222203) 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, 47363377 + ... + 51841387.

It is an arithmetic number, because the mean of its divisors is an integer number (10639816965162).

Almost surely, 2^{222120012222202} is an apocalyptic number.

222120012222202 is a deficient number, since it is larger than the sum of its proper divisors (118354130662982).

222120012222202 is a wasteful number, since it uses less digits than its factorization.

222120012222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479454.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222120012222202 its reverse (202222210021222), we get a palindrome (424342222243424).

The spelling of 222120012222202 in words is "two hundred twenty-two trillion, one hundred twenty billion, twelve million, two hundred twenty-two thousand, two hundred two".