10212222219 has 16 divisors (see below), whose sum is σ = 13844113920. Its totient is φ = 6694313760.

The previous prime is 10212222217. The next prime is 10212222227. The reversal of 10212222219 is 91222221201.

It is not a de Polignac number, because 10212222219 - 2¹ = 10212222217 is a prime.

It is a super-2 number, since 2×10212222219² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212222217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684174 + ... + 698940.

It is an arithmetic number, because the mean of its divisors is an integer number (865257120).

Almost surely, 2^10212222219 is an apocalyptic number.

10212222219 is a deficient number, since it is larger than the sum of its proper divisors (3631891701).

10212222219 is a wasteful number, since it uses less digits than its factorization.

10212222219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18610.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 10212222219 in words is "ten billion, two hundred twelve million, two hundred twenty-two thousand, two hundred nineteen".