123222013201 has 32 divisors (see below), whose sum is σ = 144615511040. Its totient is φ = 102821861376.

The previous prime is 123222013199. The next prime is 123222013339. The reversal of 123222013201 is 102310222321.

It is a cyclic number.

It is not a de Polignac number, because 123222013201 - 2¹ = 123222013199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123222013001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14854411 + ... + 14862703.

It is an arithmetic number, because the mean of its divisors is an integer number (4519234720).

Almost surely, 2^123222013201 is an apocalyptic number.

It is an amenable number.

123222013201 is a deficient number, since it is larger than the sum of its proper divisors (21393497839).

123222013201 is an equidigital number, since it uses as much as digits as its factorization.

123222013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123222013201 its reverse (102310222321), we get a palindrome (225532235522).

It can be divided in two parts, 1232220 and 13201, that added together give a palindrome (1245421).

The spelling of 123222013201 in words is "one hundred twenty-three billion, two hundred twenty-two million, thirteen thousand, two hundred one".