12210000103628 has 12 divisors (see below), whose sum is σ = 22104310532640. Its totient is φ = 5894482808592.

The previous prime is 12210000103627. The next prime is 12210000103633. The reversal of 12210000103628 is 82630100001221.

It is a junction number, because it is equal to n+sod(n) for n = 12210000103597 and 12210000103606.

It is not an unprimeable number, because it can be changed into a prime (12210000103627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52629310676 + ... + 52629310907.

It is an arithmetic number, because the mean of its divisors is an integer number (1842025877720).

Almost surely, 2^{12210000103628} is an apocalyptic number.

It is an amenable number.

12210000103628 is a deficient number, since it is larger than the sum of its proper divisors (9894310429012).

12210000103628 is a wasteful number, since it uses less digits than its factorization.

12210000103628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105258621616 (or 105258621614 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 12210000103628 its reverse (82630100001221), we get a palindrome (94840100104849).

The spelling of 12210000103628 in words is "twelve trillion, two hundred ten billion, one hundred three thousand, six hundred twenty-eight".