210021201010222 has 8 divisors (see below), whose sum is σ = 360036344588976. Its totient is φ = 90009086147232.

The previous prime is 210021201010141. The next prime is 210021201010241. The reversal of 210021201010222 is 222010102120012.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 210021201010196 and 210021201010205.

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, 7500757178923 + ... + 7500757178950.

It is an arithmetic number, because the mean of its divisors is an integer number (45004543073622).

Almost surely, 2^{210021201010222} is an apocalyptic number.

210021201010222 is a deficient number, since it is larger than the sum of its proper divisors (150015143578754).

210021201010222 is a wasteful number, since it uses less digits than its factorization.

210021201010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15001514357882.

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

Adding to 210021201010222 its reverse (222010102120012), we get a palindrome (432031303130234).

The spelling of 210021201010222 in words is "two hundred ten trillion, twenty-one billion, two hundred one million, ten thousand, two hundred twenty-two".