22214002003 has 4 divisors (see below), whose sum is σ = 22229104768. Its totient is φ = 22198899240.

The previous prime is 22214001967. The next prime is 22214002009. The reversal of 22214002003 is 30020041222.

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 22214002003 - 2²¹ = 22211904851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22214002009) 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, 7549176 + ... + 7552117.

It is an arithmetic number, because the mean of its divisors is an integer number (5557276192).

Almost surely, 2^22214002003 is an apocalyptic number.

22214002003 is a deficient number, since it is larger than the sum of its proper divisors (15102765).

22214002003 is a wasteful number, since it uses less digits than its factorization.

22214002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15102764.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22214002003 its reverse (30020041222), we get a palindrome (52234043225).

The spelling of 22214002003 in words is "twenty-two billion, two hundred fourteen million, two thousand, three".