10221010010122 has 8 divisors (see below), whose sum is σ = 15620788883556. Its totient is φ = 5014080382272.

The previous prime is 10221010010117. The next prime is 10221010010191. The reversal of 10221010010122 is 22101001012201.

It can be written as a sum of positive squares in 2 ways, for example, as 8454957723081 + 1766052287041 = 2907741^2 + 1328929^2 .

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

It is a super-3 number, since 3×10221010010122³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48212311263 + ... + 48212311474.

Almost surely, 2^{10221010010122} is an apocalyptic number.

10221010010122 is a deficient number, since it is larger than the sum of its proper divisors (5399778873434).

10221010010122 is an equidigital number, since it uses as much as digits as its factorization.

10221010010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96424622792.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10221010010122 its reverse (22101001012201), we get a palindrome (32322011022323).

The spelling of 10221010010122 in words is "ten trillion, two hundred twenty-one billion, ten million, ten thousand, one hundred twenty-two".