22201331210123 has 8 divisors (see below), whose sum is σ = 25315545090528. Its totient is φ = 19288034354304.

The previous prime is 22201331210081. The next prime is 22201331210173. The reversal of 22201331210123 is 32101213310222.

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 22201331210123 - 2⁶ = 22201331210059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201331210173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50229255911 + ... + 50229256352.

It is an arithmetic number, because the mean of its divisors is an integer number (3164443136316).

Almost surely, 2^{22201331210123} is an apocalyptic number.

22201331210123 is a deficient number, since it is larger than the sum of its proper divisors (3114213880405).

22201331210123 is a wasteful number, since it uses less digits than its factorization.

22201331210123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100458512293.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22201331210123 its reverse (32101213310222), we get a palindrome (54302544520345).

The spelling of 22201331210123 in words is "twenty-two trillion, two hundred one billion, three hundred thirty-one million, two hundred ten thousand, one hundred twenty-three".