100000002219 has 16 divisors (see below), whose sum is σ = 144148476192. Its totient is φ = 61299007488.

The previous prime is 100000002199. The next prime is 100000002229. The reversal of 100000002219 is 912200000001.

It is a happy number.

It is not a de Polignac number, because 100000002219 - 2¹¹ = 100000000171 is a prime.

It is a super-2 number, since 2×100000002219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100000002198 and 100000002207.

It is not an unprimeable number, because it can be changed into a prime (100000002229) 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, 4978504 + ... + 4998549.

It is an arithmetic number, because the mean of its divisors is an integer number (9009279762).

Almost surely, 2^100000002219 is an apocalyptic number.

100000002219 is a deficient number, since it is larger than the sum of its proper divisors (44148473973).

100000002219 is a wasteful number, since it uses less digits than its factorization.

100000002219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9977326.

The product of its (nonzero) digits is 36, while the sum is 15.

The spelling of 100000002219 in words is "one hundred billion, two thousand, two hundred nineteen".