2002213321023 has 8 divisors (see below), whose sum is σ = 2678146892848. Its totient is φ = 1330544314944.

The previous prime is 2002213321013. The next prime is 2002213321061. The reversal of 2002213321023 is 3201233122002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002213321023 - 2¹³ = 2002213312831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002213321013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066140340 + ... + 1066142217.

It is an arithmetic number, because the mean of its divisors is an integer number (334768361606).

Almost surely, 2^{2002213321023} is an apocalyptic number.

2002213321023 is a deficient number, since it is larger than the sum of its proper divisors (675933571825).

2002213321023 is a wasteful number, since it uses less digits than its factorization.

2002213321023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132282873.

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

Adding to 2002213321023 its reverse (3201233122002), we get a palindrome (5203446443025).

The spelling of 2002213321023 in words is "two trillion, two billion, two hundred thirteen million, three hundred twenty-one thousand, twenty-three".