1022001320433 has 16 divisors (see below), whose sum is σ = 1399556216576. Its totient is φ = 662891869440.

The previous prime is 1022001320419. The next prime is 1022001320441. The reversal of 1022001320433 is 3340231002201.

It is not a de Polignac number, because 1022001320433 - 2²⁹ = 1021464449521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022001324433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640873 + ... + 3003033.

It is an arithmetic number, because the mean of its divisors is an integer number (87472263536).

Almost surely, 2^{1022001320433} is an apocalyptic number.

It is an amenable number.

1022001320433 is a deficient number, since it is larger than the sum of its proper divisors (377554896143).

1022001320433 is a wasteful number, since it uses less digits than its factorization.

1022001320433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387624.

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

Adding to 1022001320433 its reverse (3340231002201), we get a palindrome (4362232322634).

The spelling of 1022001320433 in words is "one trillion, twenty-two billion, one million, three hundred twenty thousand, four hundred thirty-three".