3232120221121 has 16 divisors (see below), whose sum is σ = 3619627515648. Its totient is φ = 2860873804800.

The previous prime is 3232120221107. The next prime is 3232120221139. The reversal of 3232120221121 is 1211220212323.

It is not a de Polignac number, because 3232120221121 - 2²³ = 3232111832513 is a prime.

It is a super-2 number, since 2×3232120221121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3232120221092 and 3232120221101.

It is not an unprimeable number, because it can be changed into a prime (3232120221101) 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, 16096290 + ... + 16295851.

It is an arithmetic number, because the mean of its divisors is an integer number (226226719728).

Almost surely, 2^{3232120221121} is an apocalyptic number.

It is an amenable number.

3232120221121 is a deficient number, since it is larger than the sum of its proper divisors (387507294527).

3232120221121 is a wasteful number, since it uses less digits than its factorization.

3232120221121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32392392.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3232120221121 its reverse (1211220212323), we get a palindrome (4443340433444).

The spelling of 3232120221121 in words is "three trillion, two hundred thirty-two billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twenty-one".