123223013332201 has 8 divisors (see below), whose sum is σ = 130471524164520. Its totient is φ = 115974513420288.

The previous prime is 123223013332169. The next prime is 123223013332253. The reversal of 123223013332201 is 102233310322321.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60961366066176 + 62261647266025 = 7807776^2 + 7890605^2 .

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 123223013332201 - 2⁵ = 123223013332169 is a prime.

It is a super-2 number, since 2×123223013332201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123223013332201.

It is not an unprimeable number, because it can be changed into a prime (123223013332901) 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, 37123165 + ... + 40306021.

It is an arithmetic number, because the mean of its divisors is an integer number (16308940520565).

Almost surely, 2^{123223013332201} is an apocalyptic number.

It is an amenable number.

123223013332201 is a deficient number, since it is larger than the sum of its proper divisors (7248510832319).

123223013332201 is a wasteful number, since it uses less digits than its factorization.

123223013332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460203.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 123223013332201 its reverse (102233310322321), we get a palindrome (225456323654522).

The spelling of 123223013332201 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, thirteen million, three hundred thirty-two thousand, two hundred one".