210202122210022 has 8 divisors (see below), whose sum is σ = 317311483846176. Its totient is φ = 104431627594632.

The previous prime is 210202122210011. The next prime is 210202122210037. The reversal of 210202122210022 is 220012221202012.

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, 334716754798 + ... + 334716755425.

It is an arithmetic number, because the mean of its divisors is an integer number (39663935480772).

Almost surely, 2^{210202122210022} is an apocalyptic number.

210202122210022 is a deficient number, since it is larger than the sum of its proper divisors (107109361636154).

210202122210022 is a wasteful number, since it uses less digits than its factorization.

210202122210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669433510382.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210202122210022 its reverse (220012221202012), we get a palindrome (430214343412034).

The spelling of 210202122210022 in words is "two hundred ten trillion, two hundred two billion, one hundred twenty-two million, two hundred ten thousand, twenty-two".