132021000033221 has 96 divisors (see below), whose sum is σ = 156959646364800. Its totient is φ = 110581214515200.

The previous prime is 132021000033217. The next prime is 132021000033257. The reversal of 132021000033221 is 122330000120231.

It is not a de Polignac number, because 132021000033221 - 2² = 132021000033217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132021000033193 and 132021000033202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132021000033121) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14336079665 + ... + 14336088873.

It is an arithmetic number, because the mean of its divisors is an integer number (1634996316300).

Almost surely, 2^{132021000033221} is an apocalyptic number.

It is an amenable number.

132021000033221 is a deficient number, since it is larger than the sum of its proper divisors (24938646331579).

132021000033221 is a wasteful number, since it uses less digits than its factorization.

132021000033221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11159 (or 11146 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 132021000033221 its reverse (122330000120231), we get a palindrome (254351000153452).

The spelling of 132021000033221 in words is "one hundred thirty-two trillion, twenty-one billion, thirty-three thousand, two hundred twenty-one".