2012023223 has 8 divisors (see below), whose sum is σ = 2311495680. Its totient is φ = 1715560920.

The previous prime is 2012023201. The next prime is 2012023229. The reversal of 2012023223 is 3223202102.

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 2012023223 - 2²² = 2007828919 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 (2012023229) 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, 751103 + ... + 753776.

It is an arithmetic number, because the mean of its divisors is an integer number (288936960).

Almost surely, 2^2012023223 is an apocalyptic number.

2012023223 is a deficient number, since it is larger than the sum of its proper divisors (299472457).

2012023223 is a wasteful number, since it uses less digits than its factorization.

2012023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505077.

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

The square root of 2012023223 is about 44855.5818488625. The cubic root of 2012023223 is about 1262.4407261392.

Adding to 2012023223 its reverse (3223202102), we get a palindrome (5235225325).

The spelling of 2012023223 in words is "two billion, twelve million, twenty-three thousand, two hundred twenty-three".