22203430222 has 8 divisors (see below), whose sum is σ = 33308702856. Its totient is φ = 11100529272.

The previous prime is 22203430211. The next prime is 22203430237.

22203430222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22203430193 and 22203430202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569328 + ... + 607075.

It is an arithmetic number, because the mean of its divisors is an integer number (4163587857).

Almost surely, 2^22203430222 is an apocalyptic number.

22203430222 is a deficient number, since it is larger than the sum of its proper divisors (11105272634).

22203430222 is a wasteful number, since it uses less digits than its factorization.

22203430222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185842.

The product of its (nonzero) digits is 2304, while the sum is 22.

The spelling of 22203430222 in words is "twenty-two billion, two hundred three million, four hundred thirty thousand, two hundred twenty-two".