10022222116 has 24 divisors (see below), whose sum is σ = 18106295480. Its totient is φ = 4850399232.

The previous prime is 10022222099. The next prime is 10022222117. The reversal of 10022222116 is 61122222001.

It can be written as a sum of positive squares in 4 ways, for example, as 1832696100 + 8189526016 = 42810^2 + 90496^2 .

It is a super-2 number, since 2×10022222116² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10022222093 and 10022222102.

It is not an unprimeable number, because it can be changed into a prime (10022222117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146871 + ... + 203998.

Almost surely, 2^10022222116 is an apocalyptic number.

It is an amenable number.

10022222116 is a deficient number, since it is larger than the sum of its proper divisors (8084073364).

10022222116 is a wasteful number, since it uses less digits than its factorization.

10022222116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351103 (or 351101 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10022222116 its reverse (61122222001), we get a palindrome (71144444117).

The spelling of 10022222116 in words is "ten billion, twenty-two million, two hundred twenty-two thousand, one hundred sixteen".