332212220011221 has 8 divisors (see below), whose sum is σ = 483217774561824. Its totient is φ = 201340739400720.

The previous prime is 332212220011171. The next prime is 332212220011229. The reversal of 332212220011221 is 122110022212233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 332212220011221 - 2¹⁰ = 332212220010197 is a prime.

It is a super-2 number, since 2×332212220011221² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332212220011191 and 332212220011200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332212220011229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5033518484986 + ... + 5033518485051.

It is an arithmetic number, because the mean of its divisors is an integer number (60402221820228).

Almost surely, 2^{332212220011221} is an apocalyptic number.

It is an amenable number.

332212220011221 is a deficient number, since it is larger than the sum of its proper divisors (151005554550603).

332212220011221 is a wasteful number, since it uses less digits than its factorization.

332212220011221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10067036970051.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 332212220011221 its reverse (122110022212233), we get a palindrome (454322242223454).

The spelling of 332212220011221 in words is "three hundred thirty-two trillion, two hundred twelve billion, two hundred twenty million, eleven thousand, two hundred twenty-one".