1022214204321 has 32 divisors (see below), whose sum is σ = 1461111644160. Its totient is φ = 633401996544.

The previous prime is 1022214204317. The next prime is 1022214204329. The reversal of 1022214204321 is 1234024122201.

1022214204321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022214204321 - 2² = 1022214204317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1022214204291 and 1022214204300.

It is not an unprimeable number, because it can be changed into a prime (1022214204329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10546960 + ... + 10643438.

It is an arithmetic number, because the mean of its divisors is an integer number (45659738880).

Almost surely, 2^{1022214204321} is an apocalyptic number.

It is an amenable number.

1022214204321 is a deficient number, since it is larger than the sum of its proper divisors (438897439839).

1022214204321 is a wasteful number, since it uses less digits than its factorization.

1022214204321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99085.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1022214204321 its reverse (1234024122201), we get a palindrome (2256238326522).

The spelling of 1022214204321 in words is "one trillion, twenty-two billion, two hundred fourteen million, two hundred four thousand, three hundred twenty-one".