2002232221023 has 8 divisors (see below), whose sum is σ = 2669815893888. Its totient is φ = 1334735014424.

The previous prime is 2002232220959. The next prime is 2002232221027. The reversal of 2002232221023 is 3201222322002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002232221023 - 2⁶ = 2002232220959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002232221027) 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, 21562515 + ... + 21655172.

It is an arithmetic number, because the mean of its divisors is an integer number (333726986736).

Almost surely, 2^{2002232221023} is an apocalyptic number.

2002232221023 is a deficient number, since it is larger than the sum of its proper divisors (667583672865).

2002232221023 is a wasteful number, since it uses less digits than its factorization.

2002232221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43233133.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2002232221023 its reverse (3201222322002), we get a palindrome (5203454543025).

The spelling of 2002232221023 in words is "two trillion, two billion, two hundred thirty-two million, two hundred twenty-one thousand, twenty-three".