22213100003 has 16 divisors (see below), whose sum is σ = 23962177536. Its totient is φ = 20549833920.

The previous prime is 22213099991. The next prime is 22213100009. The reversal of 22213100003 is 30000131222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22213100003 - 2⁶ = 22213099939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213100009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114626 + ... + 239927.

It is an arithmetic number, because the mean of its divisors is an integer number (1497636096).

Almost surely, 2^22213100003 is an apocalyptic number.

22213100003 is a deficient number, since it is larger than the sum of its proper divisors (1749077533).

22213100003 is a wasteful number, since it uses less digits than its factorization.

22213100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354674.

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

Adding to 22213100003 its reverse (30000131222), we get a palindrome (52213231225).

The spelling of 22213100003 in words is "twenty-two billion, two hundred thirteen million, one hundred thousand, three".