32061621221011 has 8 divisors (see below), whose sum is σ = 33947667825120. Its totient is φ = 30175582270848.

The previous prime is 32061621220999. The next prime is 32061621221081. The reversal of 32061621221011 is 11012212616023.

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 32061621221011 - 2²⁷ = 32061487003283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32061621221081) 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, 8254530 + ... + 11500456.

It is an arithmetic number, because the mean of its divisors is an integer number (4243458478140).

Almost surely, 2^{32061621221011} is an apocalyptic number.

32061621221011 is a deficient number, since it is larger than the sum of its proper divisors (1886046604109).

32061621221011 is a wasteful number, since it uses less digits than its factorization.

32061621221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826973.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 32061621221011 its reverse (11012212616023), we get a palindrome (43073833837034).

The spelling of 32061621221011 in words is "thirty-two trillion, sixty-one billion, six hundred twenty-one million, two hundred twenty-one thousand, eleven".