1022033323121 has 4 divisors (see below), whose sum is σ = 1023079417572. Its totient is φ = 1020987228672.

The previous prime is 1022033323093. The next prime is 1022033323141. The reversal of 1022033323121 is 1213233302201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 864594986896 + 157438336225 = 929836^2 + 396785^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022033323121 - 2¹⁸ = 1022033060977 is a prime.

It is a super-2 number, since 2×1022033323121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022033323141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523045760 + ... + 523047713.

It is an arithmetic number, because the mean of its divisors is an integer number (255769854393).

Almost surely, 2^{1022033323121} is an apocalyptic number.

It is an amenable number.

1022033323121 is a deficient number, since it is larger than the sum of its proper divisors (1046094451).

1022033323121 is an equidigital number, since it uses as much as digits as its factorization.

1022033323121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046094450.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1022033323121 its reverse (1213233302201), we get a palindrome (2235266625322).

The spelling of 1022033323121 in words is "one trillion, twenty-two billion, thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".