222122120121202 has 32 divisors (see below), whose sum is σ = 384906354912000. Its totient is φ = 94169330215488.

The previous prime is 222122120121197. The next prime is 222122120121217. The reversal of 222122120121202 is 202121021221222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229945677 + ... + 230909632.

It is an arithmetic number, because the mean of its divisors is an integer number (12028323591000).

Almost surely, 2^{222122120121202} is an apocalyptic number.

222122120121202 is a deficient number, since it is larger than the sum of its proper divisors (162784234790798).

222122120121202 is a wasteful number, since it uses less digits than its factorization.

222122120121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460855690.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 222122120121202 its reverse (202121021221222), we get a palindrome (424243141342424).

The spelling of 222122120121202 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twenty-one thousand, two hundred two".