1022120002033 has 4 divisors (see below), whose sum is σ = 1100744617588. Its totient is φ = 943495386480.

The previous prime is 1022120002031. The next prime is 1022120002049. The reversal of 1022120002033 is 3302000212201.

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 517008455089 + 505111546944 = 719033^2 + 710712^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022120002033 - 2¹ = 1022120002031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022120001998 and 1022120002016.

It is not an unprimeable number, because it can be changed into a prime (1022120002031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39312307758 + ... + 39312307783.

It is an arithmetic number, because the mean of its divisors is an integer number (275186154397).

Almost surely, 2^{1022120002033} is an apocalyptic number.

1022120002033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1022120002033 is a deficient number, since it is larger than the sum of its proper divisors (78624615555).

1022120002033 is an equidigital number, since it uses as much as digits as its factorization.

1022120002033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78624615554.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1022120002033 its reverse (3302000212201), we get a palindrome (4324120214234).

The spelling of 1022120002033 in words is "one trillion, twenty-two billion, one hundred twenty million, two thousand, thirty-three".