1002221332133 has 4 divisors (see below), whose sum is σ = 1145395808160. Its totient is φ = 859046856108.

The previous prime is 1002221332127. The next prime is 1002221332139. The reversal of 1002221332133 is 3312331222001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1002221332127) and next prime (1002221332139).

It is not a de Polignac number, because 1002221332133 - 2⁸ = 1002221331877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002221332099 and 1002221332108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002221332139) 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, 71587238003 + ... + 71587238016.

It is an arithmetic number, because the mean of its divisors is an integer number (286348952040).

Almost surely, 2^{1002221332133} is an apocalyptic number.

It is an amenable number.

1002221332133 is a deficient number, since it is larger than the sum of its proper divisors (143174476027).

1002221332133 is an equidigital number, since it uses as much as digits as its factorization.

1002221332133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143174476026.

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

Adding to 1002221332133 its reverse (3312331222001), we get a palindrome (4314552554134).

The spelling of 1002221332133 in words is "one trillion, two billion, two hundred twenty-one million, three hundred thirty-two thousand, one hundred thirty-three".