10021222001122 has 32 divisors (see below), whose sum is σ = 15524351841600. Its totient is φ = 4849326413568.

The previous prime is 10021222000987. The next prime is 10021222001149. The reversal of 10021222001122 is 22110022212001.

It is a happy number.

10021222001122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×10021222001122⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021222001096 and 10021222001105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3648454 + ... + 5775262.

It is an arithmetic number, because the mean of its divisors is an integer number (485135995050).

Almost surely, 2^{10021222001122} is an apocalyptic number.

10021222001122 is a deficient number, since it is larger than the sum of its proper divisors (5503129840478).

10021222001122 is a wasteful number, since it uses less digits than its factorization.

10021222001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127490.

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

Adding to 10021222001122 its reverse (22110022212001), we get a palindrome (32131244213123).

The spelling of 10021222001122 in words is "ten trillion, twenty-one billion, two hundred twenty-two million, one thousand, one hundred twenty-two".