10202010122222 has 8 divisors (see below), whose sum is σ = 15658899257496. Its totient is φ = 4982377036392.

The previous prime is 10202010122221. The next prime is 10202010122233. The reversal of 10202010122222 is 22222101020201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10202010122222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202010122221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59314012253 + ... + 59314012424.

It is an arithmetic number, because the mean of its divisors is an integer number (1957362407187).

Almost surely, 2^{10202010122222} is an apocalyptic number.

10202010122222 is a deficient number, since it is larger than the sum of its proper divisors (5456889135274).

10202010122222 is a wasteful number, since it uses less digits than its factorization.

10202010122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118628024722.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202010122222 its reverse (22222101020201), we get a palindrome (32424111142423).

The spelling of 10202010122222 in words is "ten trillion, two hundred two billion, ten million, one hundred twenty-two thousand, two hundred twenty-two".