22211420320123 has 8 divisors (see below), whose sum is σ = 22432578791616. Its totient is φ = 21990693379200.

The previous prime is 22211420320093. The next prime is 22211420320127. The reversal of 22211420320123 is 32102302411222.

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 22211420320123 - 2⁵ = 22211420320091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22211420320127) 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, 107779188 + ... + 107985073.

It is an arithmetic number, because the mean of its divisors is an integer number (2804072348952).

Almost surely, 2^{22211420320123} is an apocalyptic number.

22211420320123 is a deficient number, since it is larger than the sum of its proper divisors (221158471493).

22211420320123 is a wasteful number, since it uses less digits than its factorization.

22211420320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215765285.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22211420320123 its reverse (32102302411222), we get a palindrome (54313722731345).

The spelling of 22211420320123 in words is "twenty-two trillion, two hundred eleven billion, four hundred twenty million, three hundred twenty thousand, one hundred twenty-three".