1012002220033 has 16 divisors (see below), whose sum is σ = 1207432512000. Its totient is φ = 829835399232.

The previous prime is 1012002219997. The next prime is 1012002220039. The reversal of 1012002220033 is 3300222002101.

It is not a de Polignac number, because 1012002220033 - 2²⁵ = 1011968665601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012002219989 and 1012002220016.

It is not an unprimeable number, because it can be changed into a prime (1012002220039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22845913 + ... + 22890166.

It is an arithmetic number, because the mean of its divisors is an integer number (75464532000).

Almost surely, 2^{1012002220033} is an apocalyptic number.

It is an amenable number.

1012002220033 is a deficient number, since it is larger than the sum of its proper divisors (195430291967).

1012002220033 is a wasteful number, since it uses less digits than its factorization.

1012002220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45736224.

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

Adding to 1012002220033 its reverse (3300222002101), we get a palindrome (4312224222134).

The spelling of 1012002220033 in words is "one trillion, twelve billion, two million, two hundred twenty thousand, thirty-three".