1022204413321 has 32 divisors (see below), whose sum is σ = 1263319948800. Its totient is φ = 805424878080.

The previous prime is 1022204413283. The next prime is 1022204413327. The reversal of 1022204413321 is 1233144022201.

It is a cyclic number.

It is not a de Polignac number, because 1022204413321 - 2¹⁵ = 1022204380553 is a prime.

It is a super-2 number, since 2×1022204413321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022204413327) 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, 31369525 + ... + 31402093.

It is an arithmetic number, because the mean of its divisors is an integer number (39478748400).

Almost surely, 2^{1022204413321} is an apocalyptic number.

It is an amenable number.

1022204413321 is a deficient number, since it is larger than the sum of its proper divisors (241115535479).

1022204413321 is a wasteful number, since it uses less digits than its factorization.

1022204413321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34009.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1022204413321 its reverse (1233144022201), we get a palindrome (2255348435522).

The spelling of 1022204413321 in words is "one trillion, twenty-two billion, two hundred four million, four hundred thirteen thousand, three hundred twenty-one".