100220211222003 has 8 divisors (see below), whose sum is σ = 148474386995600. Its totient is φ = 66813474147984.

The previous prime is 100220211221971. The next prime is 100220211222017. The reversal of 100220211222003 is 300222112022001.

100220211222003 is a `hidden beast` number, since 10 + 0 + 220 + 211 + 2 + 220 + 0 + 3 = 666.

It is not a de Polignac number, because 100220211222003 - 2⁵ = 100220211221971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100220211222023) 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, 1855929837418 + ... + 1855929837471.

It is an arithmetic number, because the mean of its divisors is an integer number (18559298374450).

Almost surely, 2^{100220211222003} is an apocalyptic number.

100220211222003 is a deficient number, since it is larger than the sum of its proper divisors (48254175773597).

100220211222003 is an equidigital number, since it uses as much as digits as its factorization.

100220211222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711859674898 (or 3711859674892 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100220211222003 its reverse (300222112022001), we get a palindrome (400442323244004).

The spelling of 100220211222003 in words is "one hundred trillion, two hundred twenty billion, two hundred eleven million, two hundred twenty-two thousand, three".