1002102232223 has 16 divisors (see below), whose sum is σ = 1060540992000. Its totient is φ = 945452115552.

The previous prime is 1002102232217. The next prime is 1002102232289. The reversal of 1002102232223 is 3222322012001.

It is a happy number.

It is not a de Polignac number, because 1002102232223 - 2²⁸ = 1001833796767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002102232195 and 1002102232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002102232123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467803 + ... + 2039276.

It is an arithmetic number, because the mean of its divisors is an integer number (66283812000).

Almost surely, 2^{1002102232223} is an apocalyptic number.

1002102232223 is a deficient number, since it is larger than the sum of its proper divisors (58438759777).

1002102232223 is a wasteful number, since it uses less digits than its factorization.

1002102232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507334.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1002102232223 its reverse (3222322012001), we get a palindrome (4224424244224).

The spelling of 1002102232223 in words is "one trillion, two billion, one hundred two million, two hundred thirty-two thousand, two hundred twenty-three".