22100010203 has 4 divisors (see below), whose sum is σ = 22161570480. Its totient is φ = 22038449928.

The previous prime is 22100010197. The next prime is 22100010209. The reversal of 22100010203 is 30201000122.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (22100010197) and next prime (22100010209).

It is a cyclic number.

It is not a de Polignac number, because 22100010203 - 2⁴ = 22100010187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22100010209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30779600 + ... + 30780317.

It is an arithmetic number, because the mean of its divisors is an integer number (5540392620).

Almost surely, 2^22100010203 is an apocalyptic number.

22100010203 is a deficient number, since it is larger than the sum of its proper divisors (61560277).

22100010203 is an equidigital number, since it uses as much as digits as its factorization.

22100010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61560276.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 22100010203 its reverse (30201000122), we get a palindrome (52301010325).

The spelling of 22100010203 in words is "twenty-two billion, one hundred million, ten thousand, two hundred three".