100220001220103 has 8 divisors (see below), whose sum is σ = 101355032098560. Its totient is φ = 99087769432800.

The previous prime is 100220001220093. The next prime is 100220001220121. The reversal of 100220001220103 is 301022100022001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100220001220103 - 2¹² = 100220001216007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220001420103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699700775 + ... + 699843992.

It is an arithmetic number, because the mean of its divisors is an integer number (12669379012320).

Almost surely, 2^{100220001220103} is an apocalyptic number.

100220001220103 is a deficient number, since it is larger than the sum of its proper divisors (1135030878457).

100220001220103 is a wasteful number, since it uses less digits than its factorization.

100220001220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399545577.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100220001220103 its reverse (301022100022001), we get a palindrome (401242101242104).

The spelling of 100220001220103 in words is "one hundred trillion, two hundred twenty billion, one million, two hundred twenty thousand, one hundred three".