132245611221 has 8 divisors (see below), whose sum is σ = 176332665024. Its totient is φ = 88161149120.

The previous prime is 132245611193. The next prime is 132245611261. The reversal of 132245611221 is 122116542231.

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

It is a cyclic number.

It is not a de Polignac number, because 132245611221 - 2⁵ = 132245611189 is a prime.

It is a super-2 number, since 2×132245611221² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132245611261) 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, 525561 + ... + 735326.

It is an arithmetic number, because the mean of its divisors is an integer number (22041583128).

Almost surely, 2^132245611221 is an apocalyptic number.

It is an amenable number.

132245611221 is a deficient number, since it is larger than the sum of its proper divisors (44087053803).

132245611221 is a wasteful number, since it uses less digits than its factorization.

132245611221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295851.

The product of its digits is 5760, while the sum is 30.

The spelling of 132245611221 in words is "one hundred thirty-two billion, two hundred forty-five million, six hundred eleven thousand, two hundred twenty-one".