1002022023223 has 8 divisors (see below), whose sum is σ = 1082106496800. Its totient is φ = 922366957728.

The previous prime is 1002022023203. The next prime is 1002022023239. The reversal of 1002022023223 is 3223202202001.

1002022023223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1002022023223 - 2¹³ = 1002022015031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002022023223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002022023203) 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, 107347168 + ... + 107356501.

It is an arithmetic number, because the mean of its divisors is an integer number (135263312100).

Almost surely, 2^{1002022023223} is an apocalyptic number.

1002022023223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1002022023223 is a deficient number, since it is larger than the sum of its proper divisors (80084473577).

1002022023223 is a wasteful number, since it uses less digits than its factorization.

1002022023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214704041.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1002022023223 its reverse (3223202202001), we get a palindrome (4225224225224).

The spelling of 1002022023223 in words is "one trillion, two billion, twenty-two million, twenty-three thousand, two hundred twenty-three".