1022120320233 has 32 divisors (see below), whose sum is σ = 1404606873600. Its totient is φ = 660838404096.

The previous prime is 1022120320217. The next prime is 1022120320237. The reversal of 1022120320233 is 3320230212201.

It is a happy number.

It is not a de Polignac number, because 1022120320233 - 2⁴ = 1022120320217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022120320237) 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, 12436248 + ... + 12518166.

It is an arithmetic number, because the mean of its divisors is an integer number (43893964800).

Almost surely, 2^{1022120320233} is an apocalyptic number.

It is an amenable number.

1022120320233 is a deficient number, since it is larger than the sum of its proper divisors (382486553367).

1022120320233 is an equidigital number, since it uses as much as digits as its factorization.

1022120320233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82881.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1022120320233 its reverse (3320230212201), we get a palindrome (4342350532434).

The spelling of 1022120320233 in words is "one trillion, twenty-two billion, one hundred twenty million, three hundred twenty thousand, two hundred thirty-three".