33232322121 has 16 divisors (see below), whose sum is σ = 45771079680. Its totient is φ = 21425222160.

The previous prime is 33232322119. The next prime is 33232322141. The reversal of 33232322121 is 12122323233.

It is not a de Polignac number, because 33232322121 - 2¹ = 33232322119 is a prime.

It is a super-2 number, since 2×33232322121² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33232322091 and 33232322100.

It is not an unprimeable number, because it can be changed into a prime (33232322111) 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, 9666 + ... + 257988.

It is an arithmetic number, because the mean of its divisors is an integer number (2860692480).

Almost surely, 2^33232322121 is an apocalyptic number.

33232322121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33232322121 is a deficient number, since it is larger than the sum of its proper divisors (12538757559).

33232322121 is a wasteful number, since it uses less digits than its factorization.

33232322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249796.

The product of its digits is 2592, while the sum is 24.

Adding to 33232322121 its reverse (12122323233), we get a palindrome (45354645354).

The spelling of 33232322121 in words is "thirty-three billion, two hundred thirty-two million, three hundred twenty-two thousand, one hundred twenty-one".