22022123203 has 8 divisors (see below), whose sum is σ = 22666182848. Its totient is φ = 21380635584.

The previous prime is 22022123131. The next prime is 22022123239. The reversal of 22022123203 is 30232122022.

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

It is a cyclic number.

It is not a de Polignac number, because 22022123203 - 2²⁹ = 21485252291 is a prime.

It is a super-2 number, since 2×22022123203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022123273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625626 + ... + 659887.

It is an arithmetic number, because the mean of its divisors is an integer number (2833272856).

Almost surely, 2^22022123203 is an apocalyptic number.

22022123203 is a deficient number, since it is larger than the sum of its proper divisors (644059645).

22022123203 is a wasteful number, since it uses less digits than its factorization.

22022123203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286013.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22022123203 its reverse (30232122022), we get a palindrome (52254245225).

The spelling of 22022123203 in words is "twenty-two billion, twenty-two million, one hundred twenty-three thousand, two hundred three".