10112021020222 has 16 divisors (see below), whose sum is σ = 16547067183600. Its totient is φ = 4596338831040.

The previous prime is 10112021020193. The next prime is 10112021020247. The reversal of 10112021020222 is 22202012021101.

It is a happy number.

It is a super-2 number, since 2×10112021020222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10112021020196 and 10112021020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1419154 + ... + 4715722.

It is an arithmetic number, because the mean of its divisors is an integer number (1034191698975).

Almost surely, 2^{10112021020222} is an apocalyptic number.

10112021020222 is a deficient number, since it is larger than the sum of its proper divisors (6435046163378).

10112021020222 is a wasteful number, since it uses less digits than its factorization.

10112021020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436011.

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

Adding to 10112021020222 its reverse (22202012021101), we get a palindrome (32314033041323).

The spelling of 10112021020222 in words is "ten trillion, one hundred twelve billion, twenty-one million, twenty thousand, two hundred twenty-two".