332123113130221 has 16 divisors (see below), whose sum is σ = 399594344860800. Its totient is φ = 269661730272768.

The previous prime is 332123113130177. The next prime is 332123113130357. The reversal of 332123113130221 is 122031311321233.

It is a cyclic number.

It is not a de Polignac number, because 332123113130221 - 2¹³ = 332123113122029 is a prime.

It is a super-2 number, since 2×332123113130221² (a number of 30 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 332123113130221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332123113133221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148078360 + ... + 150304513.

It is an arithmetic number, because the mean of its divisors is an integer number (24974646553800).

Almost surely, 2^{332123113130221} is an apocalyptic number.

It is an amenable number.

332123113130221 is a deficient number, since it is larger than the sum of its proper divisors (67471231730579).

332123113130221 is a wasteful number, since it uses less digits than its factorization.

332123113130221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298391268.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 332123113130221 its reverse (122031311321233), we get a palindrome (454154424451454).

The spelling of 332123113130221 in words is "three hundred thirty-two trillion, one hundred twenty-three billion, one hundred thirteen million, one hundred thirty thousand, two hundred twenty-one".