22211120003 has 4 divisors (see below), whose sum is σ = 22212407928. Its totient is φ = 22209832080.

The previous prime is 22211119993. The next prime is 22211120047. The reversal of 22211120003 is 30002111222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22211120003 - 2³² = 17916152707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22211120003.

It is not an unprimeable number, because it can be changed into a prime (22211180003) 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, 617738 + ... + 652703.

It is an arithmetic number, because the mean of its divisors is an integer number (5553101982).

Almost surely, 2^22211120003 is an apocalyptic number.

22211120003 is a deficient number, since it is larger than the sum of its proper divisors (1287925).

22211120003 is a wasteful number, since it uses less digits than its factorization.

22211120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287924.

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

Adding to 22211120003 its reverse (30002111222), we get a palindrome (52213231225).

The spelling of 22211120003 in words is "twenty-two billion, two hundred eleven million, one hundred twenty thousand, three".