1032012323221 has 16 divisors (see below), whose sum is σ = 1126940031360. Its totient is φ = 937269789120.

The previous prime is 1032012323213. The next prime is 1032012323269. The reversal of 1032012323221 is 1223232102301.

It is a cyclic number.

It is not a de Polignac number, because 1032012323221 - 2³ = 1032012323213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1032012323192 and 1032012323201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032012320221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61315035 + ... + 61331863.

It is an arithmetic number, because the mean of its divisors is an integer number (70433751960).

Almost surely, 2^{1032012323221} is an apocalyptic number.

1032012323221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1032012323221 is a deficient number, since it is larger than the sum of its proper divisors (94927708139).

1032012323221 is a wasteful number, since it uses less digits than its factorization.

1032012323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21996.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1032012323221 its reverse (1223232102301), we get a palindrome (2255244425522).

The spelling of 1032012323221 in words is "one trillion, thirty-two billion, twelve million, three hundred twenty-three thousand, two hundred twenty-one".