22030123202 has 8 divisors (see below), whose sum is σ = 33065132556. Its totient is φ = 11008412352.

The previous prime is 22030123187. The next prime is 22030123223. The reversal of 22030123202 is 20232103022.

It can be written as a sum of positive squares in 2 ways, for example, as 19248510121 + 2781613081 = 138739^2 + 52741^2 .

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

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, 3320483 + ... + 3327110.

Almost surely, 2^22030123202 is an apocalyptic number.

22030123202 is a deficient number, since it is larger than the sum of its proper divisors (11035009354).

22030123202 is a wasteful number, since it uses less digits than its factorization.

22030123202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649252.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22030123202 its reverse (20232103022), we get a palindrome (42262226224).

The spelling of 22030123202 in words is "twenty-two billion, thirty million, one hundred twenty-three thousand, two hundred two".