10002222219 has 16 divisors (see below), whose sum is σ = 14550361344. Its totient is φ = 6061255200.

The previous prime is 10002222179. The next prime is 10002222253. The reversal of 10002222219 is 91222220001.

It is a happy number.

It is not a de Polignac number, because 10002222219 - 2⁷ = 10002222091 is a prime.

It is a super-2 number, since 2×10002222219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002222195 and 10002222204.

It is not an unprimeable number, because it can be changed into a prime (10002222259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531322 + ... + 549824.

It is an arithmetic number, because the mean of its divisors is an integer number (909397584).

Almost surely, 2^10002222219 is an apocalyptic number.

10002222219 is a deficient number, since it is larger than the sum of its proper divisors (4548139125).

10002222219 is a wasteful number, since it uses less digits than its factorization.

10002222219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34898.

The product of its (nonzero) digits is 288, while the sum is 21.

It can be divided in two parts, 10002 and 222219, that added together give a triangular number (232221 = T₆₈₁).

The spelling of 10002222219 in words is "ten billion, two million, two hundred twenty-two thousand, two hundred nineteen".