1032213022221 has 8 divisors (see below), whose sum is σ = 1376663081344. Its totient is φ = 687952488960.

The previous prime is 1032213022199. The next prime is 1032213022273. The reversal of 1032213022221 is 1222203122301.

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

It is not a de Polignac number, because 1032213022221 - 2²¹ = 1032210925069 is a prime.

It is a super-2 number, since 2×1032213022221² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032213022121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47368756 + ... + 47390541.

It is an arithmetic number, because the mean of its divisors is an integer number (172082885168).

Almost surely, 2^{1032213022221} is an apocalyptic number.

It is an amenable number.

1032213022221 is a deficient number, since it is larger than the sum of its proper divisors (344450059123).

1032213022221 is an equidigital number, since it uses as much as digits as its factorization.

1032213022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94762931.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1032213022221 its reverse (1222203122301), we get a palindrome (2254416144522).

The spelling of 1032213022221 in words is "one trillion, thirty-two billion, two hundred thirteen million, twenty-two thousand, two hundred twenty-one".