132221202123123 has 48 divisors (see below), whose sum is σ = 194987386294272. Its totient is φ = 86313774456000.

The previous prime is 132221202123113. The next prime is 132221202123187. The reversal of 132221202123123 is 321321202122231.

132221202123123 is a `hidden beast` number, since 1 + 3 + 2 + 221 + 202 + 1 + 231 + 2 + 3 = 666.

It is not a de Polignac number, because 132221202123123 - 2³⁴ = 132204022253939 is a prime.

It is a super-2 number, since 2×132221202123123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132221202123113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1990320718 + ... + 1990387148.

It is an arithmetic number, because the mean of its divisors is an integer number (4062237214464).

Almost surely, 2^{132221202123123} is an apocalyptic number.

132221202123123 is a deficient number, since it is larger than the sum of its proper divisors (62766184171149).

132221202123123 is a wasteful number, since it uses less digits than its factorization.

132221202123123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82696 (or 82693 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 132221202123123 its reverse (321321202122231), we get a palindrome (453542404245354).

The spelling of 132221202123123 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, two hundred two million, one hundred twenty-three thousand, one hundred twenty-three".