210120100222 has 8 divisors (see below), whose sum is σ = 315204608376. Its totient is φ = 105051897432.

The previous prime is 210120100207. The next prime is 210120100243. The reversal of 210120100222 is 222001021012.

It is a happy number.

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

It is a congruent number.

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, 4044073 + ... + 4095700.

It is an arithmetic number, because the mean of its divisors is an integer number (39400576047).

Almost surely, 2^210120100222 is an apocalyptic number.

210120100222 is a deficient number, since it is larger than the sum of its proper divisors (105084508154).

210120100222 is a wasteful number, since it uses less digits than its factorization.

210120100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8152682.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210120100222 its reverse (222001021012), we get a palindrome (432121121234).

The spelling of 210120100222 in words is "two hundred ten billion, one hundred twenty million, one hundred thousand, two hundred twenty-two".