100003130222 has 4 divisors (see below), whose sum is σ = 150004695336. Its totient is φ = 50001565110.

The previous prime is 100003130167. The next prime is 100003130239. The reversal of 100003130222 is 222031300001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100003130197 and 100003130206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000782554 + ... + 25000782557.

It is an arithmetic number, because the mean of its divisors is an integer number (37501173834).

Almost surely, 2^100003130222 is an apocalyptic number.

100003130222 is a deficient number, since it is larger than the sum of its proper divisors (50001565114).

100003130222 is an equidigital number, since it uses as much as digits as its factorization.

100003130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50001565113.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100003130222 its reverse (222031300001), we get a palindrome (322034430223).

The spelling of 100003130222 in words is "one hundred billion, three million, one hundred thirty thousand, two hundred twenty-two".