20132002223 has 16 divisors (see below), whose sum is σ = 20393178624. Its totient is φ = 19873136640.

The previous prime is 20132002213. The next prime is 20132002271. The reversal of 20132002223 is 32220023102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20132002223 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 (20132002213) 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, 16541711 + ... + 16542927.

It is an arithmetic number, because the mean of its divisors is an integer number (1274573664).

Almost surely, 2^20132002223 is an apocalyptic number.

20132002223 is a deficient number, since it is larger than the sum of its proper divisors (261176401).

20132002223 is a wasteful number, since it uses less digits than its factorization.

20132002223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20132002223 its reverse (32220023102), we get a palindrome (52352025325).

The spelling of 20132002223 in words is "twenty billion, one hundred thirty-two million, two thousand, two hundred twenty-three".