32002203112121 has 16 divisors (see below), whose sum is σ = 35115985790208. Its totient is φ = 28922705126400.

The previous prime is 32002203112081. The next prime is 32002203112129. The reversal of 32002203112121 is 12121130220023.

It is a cyclic number.

It is not a de Polignac number, because 32002203112121 - 2¹⁰ = 32002203111097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32002203112093 and 32002203112102.

It is not an unprimeable number, because it can be changed into a prime (32002203112129) 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, 1911710 + ... + 8225511.

It is an arithmetic number, because the mean of its divisors is an integer number (2194749111888).

Almost surely, 2^{32002203112121} is an apocalyptic number.

It is an amenable number.

32002203112121 is a deficient number, since it is larger than the sum of its proper divisors (3113782678087).

32002203112121 is a wasteful number, since it uses less digits than its factorization.

32002203112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138912.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 32002203112121 its reverse (12121130220023), we get a palindrome (44123333332144).

The spelling of 32002203112121 in words is "thirty-two trillion, two billion, two hundred three million, one hundred twelve thousand, one hundred twenty-one".