2223032011 has 4 divisors (see below), whose sum is σ = 2225276224. Its totient is φ = 2220787800.

The previous prime is 2223031997. The next prime is 2223032027. The reversal of 2223032011 is 1102303222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223032011 - 2¹⁹ = 2222507723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223032611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120620 + ... + 1122601.

It is an arithmetic number, because the mean of its divisors is an integer number (556319056).

Almost surely, 2^2223032011 is an apocalyptic number.

2223032011 is a deficient number, since it is larger than the sum of its proper divisors (2244213).

2223032011 is an equidigital number, since it uses as much as digits as its factorization.

2223032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244212.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2223032011 is about 47149.0404038089. The cubic root of 2223032011 is about 1305.1143719336.

Adding to 2223032011 its reverse (1102303222), we get a palindrome (3325335233).

The spelling of 2223032011 in words is "two billion, two hundred twenty-three million, thirty-two thousand, eleven".