210101021010222 has 8 divisors (see below), whose sum is σ = 420202042020456. Its totient is φ = 70033673670072.

The previous prime is 210101021010197. The next prime is 210101021010233. The reversal of 210101021010222 is 222010120101012.

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

210101021010222 is an admirable number.

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, 17508418417513 + ... + 17508418417524.

It is an arithmetic number, because the mean of its divisors is an integer number (52525255252557).

Almost surely, 2^{210101021010222} is an apocalyptic number.

210101021010222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210101021010222 is a wasteful number, since it uses less digits than its factorization.

210101021010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35016836835042.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210101021010222 its reverse (222010120101012), we get a palindrome (432111141111234).

The spelling of 210101021010222 in words is "two hundred ten trillion, one hundred one billion, twenty-one million, ten thousand, two hundred twenty-two".