22003122323122 has 16 divisors (see below), whose sum is σ = 35680738904640. Its totient is φ = 10140841582128.

The previous prime is 22003122323093. The next prime is 22003122323123. The reversal of 22003122323122 is 22132322130022.

It is not an unprimeable number, because it can be changed into a prime (22003122323123) 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, 7824722038 + ... + 7824724849.

It is an arithmetic number, because the mean of its divisors is an integer number (2230046181540).

Almost surely, 2^{22003122323122} is an apocalyptic number.

22003122323122 is a deficient number, since it is larger than the sum of its proper divisors (13677616581518).

22003122323122 is a wasteful number, since it uses less digits than its factorization.

22003122323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15649446945.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22003122323122 its reverse (22132322130022), we get a palindrome (44135444453144).

The spelling of 22003122323122 in words is "twenty-two trillion, three billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred twenty-two".