222102001120210 has 8 divisors (see below), whose sum is σ = 399783602016396. Its totient is φ = 88840800448080.

The previous prime is 222102001120201. The next prime is 222102001120247. The reversal of 222102001120210 is 12021100201222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 196120726584721 + 25981274535489 = 14004311^2 + 5097183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11105100056001 + ... + 11105100056020.

Almost surely, 2^{222102001120210} is an apocalyptic number.

222102001120210 is a deficient number, since it is larger than the sum of its proper divisors (177681600896186).

222102001120210 is a wasteful number, since it uses less digits than its factorization.

222102001120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22210200112028.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222102001120210 its reverse (12021100201222), we get a palindrome (234123101321432).

The spelling of 222102001120210 in words is "two hundred twenty-two trillion, one hundred two billion, one million, one hundred twenty thousand, two hundred ten".