32061621221010 has 96 divisors (see below), whose sum is σ = 86451600336192. Its totient is φ = 8549373044160.

The previous prime is 32061621220999. The next prime is 32061621221081. The reversal of 32061621221010 is 1012212616023.

32061621221010 is a `hidden beast` number, since 3 + 2 + 0 + 6 + 1 + 621 + 2 + 21 + 0 + 10 = 666.

32061621221010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54677397 + ... + 55260663.

It is an arithmetic number, because the mean of its divisors is an integer number (900537503502).

Almost surely, 2^{32061621221010} is an apocalyptic number.

32061621221010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32061621221010 is an abundant number, since it is smaller than the sum of its proper divisors (54389979115182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32061621221010 is a wasteful number, since it uses less digits than its factorization.

32061621221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605910 (or 605898 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 32061621221010 its reverse (1012212616023), we get a palindrome (33073833837033).

The spelling of 32061621221010 in words is "thirty-two trillion, sixty-one billion, six hundred twenty-one million, two hundred twenty-one thousand, ten".